{"title":"Exhaust Header","description":"\u003ch2\u003e\u003cstrong\u003eLong Tube, Shorty and Tri-Y Exhaust Headers\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eLet’s be real—factory cast-iron exhaust manifolds are the ultimate bottleneck for your engine. Not only do they choke your horsepower, but if you drive a heavy-duty truck like a \u003cstrong\u003eFord F-150, Dodge Ram, or Chevy Silverado\u003c\/strong\u003e, you probably already know their fatal flaw: they warp and crack under repeated heat cycles. That annoying exhaust tick on cold starts? That's your stock manifold failing.\u003c\/p\u003e\n\u003cdiv style=\"background-color: #f8f9fa; border-left: 4px solid #f39c12; padding: 18px 20px; margin: 25px 0; border-radius: 0 4px 4px 0; box-shadow: 0 2px 8px rgba(0,0,0,0.04);\"\u003e\n\u003cstrong style=\"color: #d35400; display: block; margin-bottom: 8px; font-size: 1.05em;\"\u003e💡 Upgrade Strategy:\u003c\/strong\u003e\n\u003cp style=\"margin: 0; color: #444;\"\u003eUpgrading to a set of \u003cstrong\u003eFlashark automotive headers\u003c\/strong\u003e isn't just about unlocking hidden horsepower and aggressive sound—it's a permanent, bulletproof fix to a notorious factory headache. Whether you need a direct-replacement Shorty header to restore low-end towing torque, or a massive Long Tube setup to let your V8 scream on the track, we’ve got your build covered.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eShop Exhaust Headers by Style\u003c\/h3\u003e\n\u003cp\u003eChoose the header style that best matches your vehicle, installation requirements and intended use. Browse all exhaust headers on this page, or shop a dedicated collection by header design.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/flasharkracing.com\/collections\/long-tube-headers\"\u003eShop Long Tube Headers\u003c\/a\u003e — Explore application-specific long tube header options and review collector connection, O2 sensor provisions, required mid-pipe components, clearance and tuning considerations before ordering.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/flasharkracing.com\/collections\/shorty-headers\"\u003eShop Shorty Headers\u003c\/a\u003e — Explore compact shorty header options when packaging, factory-style connection points and vehicle-specific fitment are important to your build.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eLong Tube Headers vs. Shorty Headers\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eChoosing between Long Tube and Shorty Headers depends entirely on your driving style, where you want your power band, and your performance goals.\u003c\/p\u003e\n\u003ch4\u003e\u003ca href=\"https:\/\/flasharkracing.com\/collections\/long-tube-headers\"\u003eLong Tube Headers\u003c\/a\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Exhaust Scavenging:\u003c\/strong\u003e Extended primary tubes optimize exhaust pulse timing, drawing out maximum high-RPM horsepower. Expect a substantial \u003cstrong\u003e15 to 30+ HP\u003c\/strong\u003e and torque increase, depending on your engine displacement and tune.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAggressive Sizing:\u003c\/strong\u003e Available in larger primary tube diameters (like \u003cstrong\u003e1-3\/4\" or 1-7\/8\"\u003c\/strong\u003e) tailored for heavy-breathing LS, Coyote, or Hemi builds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Flow Collectors:\u003c\/strong\u003e Engineered merge collectors smooth out exhaust turbulence, reducing backpressure for a raw, aggressive exhaust note.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBest Application:\u003c\/strong\u003e Ideal for track days, forced induction builds, and aggressive street setups.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\n\u003ca href=\"https:\/\/flasharkracing.com\/collections\/shorty-headers\"\u003eShorty Headers\u003c\/a\u003e \u0026amp; Tri-Y Headers\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThe Permanent Fix:\u003c\/strong\u003e The ultimate direct bolt-on replacement for cracked, leaky cast-iron factory manifolds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized for Torque:\u003c\/strong\u003e Tighter primary tubes (often \u003cstrong\u003e1-5\/8\" or 1-3\/4\"\u003c\/strong\u003e) keep exhaust gas velocity high. You will typically see a solid \u003cstrong\u003e5 to 12 HP\u003c\/strong\u003e bump, drastically improving low-end torque and throttle response.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHassle-Free Fitment:\u003c\/strong\u003e Compact design means you usually won't need to relocate your catalytic converters or modify your mid-pipe.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBest Application:\u003c\/strong\u003e Perfect for daily drivers, towing rigs, and overlanding applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eQuick Comparison: Key Differences at a Glance\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; margin: 25px 0;\"\u003e\n\u003ctable style=\"width: 100%; min-width: 600px; border-collapse: collapse; box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08); background-color: #ffffff; border-radius: 6px; overflow: hidden;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #2c3e50; color: #ffffff; text-align: left;\"\u003e\n\u003cth style=\"padding: 14px 18px; border-bottom: 2px solid #1a252f; font-weight: 600;\"\u003eFeature\u003c\/th\u003e\n\u003cth style=\"padding: 14px 18px; border-bottom: 2px solid #1a252f; font-weight: 600;\"\u003eShorty Headers\u003c\/th\u003e\n\u003cth style=\"padding: 14px 18px; border-bottom: 2px solid #1a252f; font-weight: 600;\"\u003eLong Tube Headers\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"border-bottom: 1px solid #eeeeee;\"\u003e\n\u003ctd style=\"padding: 14px 18px;\"\u003e\u003cstrong\u003eBest Application\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 14px 18px;\"\u003eDaily Driving \u0026amp; Towing\u003c\/td\u003e\n\u003ctd style=\"padding: 14px 18px;\"\u003eTrack \u0026amp; High Performance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #eeeeee; background-color: #fafbfc;\"\u003e\n\u003ctd style=\"padding: 14px 18px;\"\u003e\u003cstrong\u003eExpected Gains\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 14px 18px; color: #27ae60; font-weight: bold;\"\u003e5 – 12+ HP\u003c\/td\u003e\n\u003ctd style=\"padding: 14px 18px; color: #c0392b; font-weight: bold;\"\u003e15 – 30+ HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #eeeeee;\"\u003e\n\u003ctd style=\"padding: 14px 18px;\"\u003e\u003cstrong\u003eRPM Power Band\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 14px 18px;\"\u003eLow to Mid RPM (Torque)\u003c\/td\u003e\n\u003ctd style=\"padding: 14px 18px;\"\u003eMid to High RPM (Peak HP)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #eeeeee; background-color: #fafbfc;\"\u003e\n\u003ctd style=\"padding: 14px 18px;\"\u003e\u003cstrong\u003eInstallation Difficulty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 14px 18px;\"\u003eEasier Direct Bolt-on\u003c\/td\u003e\n\u003ctd style=\"padding: 14px 18px;\"\u003eComplex (Tight fitment)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #eeeeee;\"\u003e\n\u003ctd style=\"padding: 14px 18px;\"\u003e\u003cstrong\u003eExhaust Sound\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 14px 18px;\"\u003eModerate Improvement\u003c\/td\u003e\n\u003ctd style=\"padding: 14px 18px;\"\u003eLoud, Deep \u0026amp; Aggressive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fafbfc;\"\u003e\n\u003ctd style=\"padding: 14px 18px;\"\u003e\u003cstrong\u003eStreet Legal Status\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 14px 18px;\"\u003eUsually Retains Cats\u003c\/td\u003e\n\u003ctd style=\"padding: 14px 18px;\"\u003eRelocates Cats (Check Laws)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background-color: #eaf4fb; border-left: 4px solid #3498db; padding: 18px 20px; margin: 25px 0; border-radius: 4px;\"\u003e\n\u003cstrong style=\"color: #2980b9; display: block; margin-bottom: 8px; font-size: 1.05em;\"\u003e🔧 Tech Note: O2 Sensors \u0026amp; Tuning for Long Tube Headers\u003c\/strong\u003e\n\u003cp style=\"margin: 0; color: #333;\"\u003eWhen installing \u003cstrong\u003eLong Tube Headers\u003c\/strong\u003e, the primary O2 sensors are moved further downstream. While Flashark headers are designed for precise fitment, we recommend checking if your vehicle requires \u003cstrong\u003eO2 sensor extensions\u003c\/strong\u003e or a performance tune to prevent Check Engine Lights (CEL) and maximize horsepower gains.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003eFor a more detailed comparison, check out our full article: \u003ca href=\"https:\/\/flasharkracing.com\/blogs\/news\/shorty-vs-long-tube-headers-which-is-right-for-your-performance-needs\"\u003e\u003cstrong\u003eShorty vs Long Tube Headers: Which is Right for Your Performance Needs?\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eHow to Choose the Right Header\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eChoosing the right header is crucial to achieving your desired performance and driving experience. Here’s a simple guide:\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eHeader Style\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong Tube\u003c\/strong\u003e: Maximum horsepower gains at higher RPMs; best for performance-focused drivers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShorty \/ Tri-Y\u003c\/strong\u003e: Improved low-end torque and drivability; ideal for daily driving or towing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMid-Length \/ Hybrid\u003c\/strong\u003e: A balanced approach between power and usability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eMaterial Selection: Why We Build with Stainless Steel\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eIn the aftermarket exhaust industry, headers are manufactured from a variety of materials. At Flashark, we focus exclusively on stainless steel. Here is an objective breakdown of the common materials used in the market and why stainless is our material of choice for your build:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eT304 Stainless Steel (Premium Corrosion Resistance)\u003c\/strong\u003e: The highest standard for aftermarket exhausts. It handles extreme exhaust gas temperatures (EGTs) without compromising structural integrity and offers phenomenal rust resistance, making it ideal for harsh climates or show-quality builds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eT409 \u0026amp; T201 Stainless Steel (Durability \u0026amp; Value)\u003c\/strong\u003e: T409 is incredibly durable under heat but will develop a layer of surface oxidation over time (it rarely rusts through). T201 offers a budget-friendly way to get the exact same high-flow performance and sound, with slightly less long-term corrosion resistance than 304.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCast Iron (The Factory Standard)\u003c\/strong\u003e: Most trucks come from the factory with heavy cast-iron manifolds. While cost-effective to mass-produce and decent at retaining heat, cast iron is highly susceptible to cracking and warping under repeated thermal cycles—a common failure point for many modern V8 trucks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChrome-Plated Steel\u003c\/strong\u003e: Chrome headers offer a brilliant, mirror-like finish out of the box and are often very budget-friendly. However, it is an industry fact that chrome plating will \"blue\" or discolor when exposed to high exhaust temperatures. Additionally, because the base metal is usually mild steel, they can rust quickly if the chrome plating is scratched or chipped.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCeramic Coated (Maximum Thermal Management)\u003c\/strong\u003e: Ceramic is a high-temperature coating applied over mild or stainless steel. It is arguably the best option for trapping heat inside the tubes, drastically lowering under-hood temperatures. While we do not apply ceramic coatings to keep our headers affordable, many enthusiasts purchase our bare stainless headers and have them professionally coated locally for maximum performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eFitment \u0026amp; Compatibility\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eAlways ensure the header matches your vehicle’s year, make, model, and engine. Flashark provides exact fitment for each platform, minimizing installation hassle.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eEmissions Compliance: Navigating the Legalities\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv style=\"background-color: #fcf3f2; border: 1px solid #fadbd8; border-left: 5px solid #e74c3c; padding: 20px; margin: 25px 0; border-radius: 4px;\"\u003e\n\u003cstrong style=\"color: #c0392b; display: block; margin-bottom: 12px; font-size: 1.1em;\"\u003e⚠️ Legal \u0026amp; Emissions Warning\u003c\/strong\u003e\n\u003cul style=\"margin: 0; padding-left: 20px; color: #444;\"\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eEPA \u0026amp; CARB Compliance:\u003c\/strong\u003e For a header to be 50-state street legal in the US, it generally must not alter the location or function of the factory catalytic converters and must possess a California Air Resources Board (CARB) Executive Order (EO) number.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eShorty Headers (Street Friendly):\u003c\/strong\u003e Because they bolt directly to the factory mid-pipe, shorties usually keep OEM cats intact, making them far more likely to pass visual smog inspections and OBDII tests.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong Tube Headers (Track\/Off-Road Only):\u003c\/strong\u003e Long tubes require deleting or relocating factory cats. Because they tamper with emissions equipment, they are almost universally designated for \u003cstrong\u003e\"Off-Road or Track Use Only\"\u003c\/strong\u003e and will fail strict emissions testing. Always verify your local laws.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch3\u003e\u003cstrong\u003eWhy Choose Flashark Exhaust Headers?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eFlashark headers are engineered to deliver the perfect balance of performance, sound, durability, and value. Here’s why drivers choose Flashark:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstant Horsepower \u0026amp; Torque Gains:\u003c\/strong\u003e Most shorty installations provide 5–12+ HP, while long tubes can push 15-30+ HP, giving your engine more power when you need it.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium Materials \u0026amp; Durability:\u003c\/strong\u003e Constructed from high-quality stainless steel, Flashark headers resist corrosion, handle extreme heat, and maintain long-term structural integrity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerformance-Driven Engineering:\u003c\/strong\u003e We don't just bend pipes; we engineer flow. From precise primary tube diameters to high-velocity merge collectors, our mandrel-bent tubing eliminates choking backpressure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional TIG Welding \u0026amp; Thick CNC Flanges:\u003c\/strong\u003e Flimsy flanges warp. Flashark headers feature extra-thick, precision CNC-machined mounting flanges and meticulous TIG welds to guarantee a leak-free seal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect Bolt-On Installation:\u003c\/strong\u003e For our shorty setups, no cutting or welding is required—just bolt it on.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImproved Exhaust Tone:\u003c\/strong\u003e Expect a deeper, more aggressive exhaust sound that enhances your vehicle’s character.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Installation Kits Included:\u003c\/strong\u003e Every header comes with necessary hardware, gaskets, and bolts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAffordable Performance:\u003c\/strong\u003e Get premium performance at a more accessible price.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eExhaust Headers by Vehicle Brand\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/flasharkracing.com\/collections\/chevy-exhaust-header\"\u003e\u003cstrong\u003eChevy \/ GMC Exhaust Headers\u003c\/strong\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/flasharkracing.com\/collections\/ford-exhaust-header\"\u003e\u003cstrong\u003eFord Exhaust Headers\u003c\/strong\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/flasharkracing.com\/collections\/dodge-exhaust-header\"\u003e\u003cstrong\u003eDodge Exhaust Headers\u003c\/strong\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/flasharkracing.com\/collections\/jeep-exhaust-header\"\u003e\u003cstrong\u003eJeep Exhaust Headers\u003c\/strong\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/flasharkracing.com\/collections\/bmw-exhaust-header\"\u003e\u003cstrong\u003eBMW Exhaust Headers\u003c\/strong\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/flasharkracing.com\/collections\/nissan-exhaust-header\"\u003e\u003cstrong\u003eNissan Exhaust Headers\u003c\/strong\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/flasharkracing.com\/collections\/toyota-exhaust-header\"\u003e\u003cstrong\u003eToyota Exhaust Headers\u003c\/strong\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/flasharkracing.com\/collections\/honda-exhaust-header\"\u003e\u003cstrong\u003eHonda Exhaust Headers\u003c\/strong\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/flasharkracing.com\/collections\/other-exhaust-header\"\u003e\u003cstrong\u003eOther Vehicle Platforms\u003c\/strong\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eApplication Scenarios: Choose the Perfect Header for Your Driving Style\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDaily Driving → Shorty Header\u003c\/strong\u003e: Reliable power, easy installation, and quieter exhaust tone.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRacing \/ Track → Long Tube Header\u003c\/strong\u003e: Maximum horsepower at high RPMs for aggressive builds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTowing \/ Heavy-Duty → Shorty \/ Tri-Y Header\u003c\/strong\u003e: Improved low-end torque and heat reduction for demanding conditions.\u003c\/li\u003e\n\u003c\/ul\u003e","products":[{"product_id":"exhaust-header-for-1997-2000-ls1-ls6-c5-chevy-corvette-5-7l","title":"Long Tube Exhaust Headers for 1997-2004 Chevrolet Corvette C5 Base \u0026 Z06 Trim LS1\/LS6 5.7L V8","description":"\u003ch3\u003e\u003cstrong\u003eFlashark C5 Corvette Headers for 1997-2004 LS1\/LS6 5.7L Engine\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eUpgrade your vehicle's performance with Flashark \u003cstrong\u003eC5 long tube headers\u003c\/strong\u003e, custom-designed for 1997-2004 LS1\/LS6 5.7L engines. If you are looking for the \u003cstrong\u003eC5 Corvette headers\u003c\/strong\u003e to unlock real horsepower, these are crafted from durable 201 stainless steel with a mirror polish finish. They dramatically improve exhaust flow, reduce back pressure, and deliver a deeper, more aggressive exhaust tone.\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\n\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/Exhaust_Header_for_1997-2004_Chevy_Corvette_LS1_LS6_C5_5.7L_480x480.webp?v=1728291119\" alt=\"C5 Chevy Corvette Long Tube Exhaust Headers Unboxing\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003ch4 style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/h4\u003e\n\u003ch3\u003e\n\u003cstrong\u003eHear the Difference\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cdiv class=\"video-wrapper-col-2\"\u003e\n\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/9TsV2zormPA\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e \u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/_rzpJGAm4zQ\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\n\u003c\/div\u003e\n\u003ch4 style=\"text-transform: none;\"\u003e\u003cstrong\u003eHeader:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eInlet\/ Outlet Sizes: 1-7-8\" OD \/ 3\" OD\u003cbr\u003ePiping Diameter: 3\"\u003c\/p\u003e\n\u003ch4 style=\"text-transform: none;\"\u003e\u003cstrong\u003eX-Pipe:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eInlet\/ Outlet: 3.00\"\/ 2.25\" ID\u003cbr\u003ePiping Diameter: 3\"\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eBrand Name: FLASHARK\u003cbr\u003eCertificate: ISO9001:2000\u003cbr\u003eApplication: \u003ca href=\"https:\/\/flasharkracing.com\/collections\/exhaust-header\"\u003eLong Tube Headers\u003c\/a\u003e\u003cbr\u003eMaterial: 201 Stainless Steel\u003cbr\u003eSurface: Mirror Polish\u003cbr\u003eModel: EH28132\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eC5 Corvette Headers vs. Stock Exhaust Manifolds\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-bottom: 25px; text-align: left;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #eeeeee;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eFeature\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eStock Manifolds\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd; color: #cc0000;\"\u003eFlashark Long Tubes\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eAirflow\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRestricted \/ Turbulent\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSmooth \/ High-Velocity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eHorsepower\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eLimited by Backpressure\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSignificant Gains (Mid-High RPM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eExhaust Note\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMuted \/ Quiet\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eDeep, Aggressive V8 Growl\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eHeat Retention\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eHigh (Cast Iron)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eLow (Stainless Steel)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eWhy Choose Flashark Long Tube Headers?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eFlashark long tube headers are engineered for C5 Corvette owners who want real performance, reliable quality, and a more exhilarating driving experience—without paying inflated premium-brand prices.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eEngineered for real gains –\u003c\/strong\u003e\u003c\/span\u003e Designed to maximize exhaust scavenging and unlock power throughout the rev range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eDurable stainless construction –\u003c\/strong\u003e\u003c\/span\u003e Built to withstand high-heat environments and resist corrosion for long-lasting performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003ePrecise C5 fitment –\u003c\/strong\u003e\u003c\/span\u003e Made specifically for the 1997–2004 Corvette, ensuring clean installation and leak-free operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eUnmatched value –\u003c\/strong\u003e\u003c\/span\u003e Premium-level performance, sound, and craftsmanship at a price point that makes sense for real enthusiasts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003ePerformance sound –\u003c\/strong\u003e\u003c\/span\u003e Delivers the deep, aggressive V8 tone C5 owners expect from a long tube upgrade.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eShorty Headers vs. Long Tube Headers: Chevy C5 Corvette\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eShorty Headers\u003c\/strong\u003e\u003c\/span\u003e offer a mild improvement, mainly in sound and throttle response. They’re easier to install and ideal for those seeking a simple upgrade without pushing engine performance. However, their horsepower gains are modest, and they quickly plateau.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eLong Tube Headers\u003c\/strong\u003e\u003c\/span\u003e, however, unlock the full potential of the LS engine. With longer primary tubes, they improve exhaust flow, delivering significant horsepower and torque, especially in the mid to high RPM range. Long tubes also create a deeper, more aggressive exhaust note, making them perfect for cammed, tuned, or track-focused builds.\u003c\/p\u003e\n\u003cp\u003eIf you're after real performance gains, long tube headers are the clear winner. For the LS1\/LS6, they aren't just an upgrade—they're the performance upgrade.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eVehicle Overview: Chevy C5 Corvette LS1\/LS6\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe 1997–2004 Chevy C5 Corvette is a legend of the LS platform. Powered by the LS1 and the high-output LS6, these engines are incredibly responsive to airflow improvements. Because the factory exhaust setup is a major bottleneck, a high-quality set of \u003cstrong\u003eC5 corvette long tube headers and x pipe\u003c\/strong\u003e is often the first modification owners choose to unlock the car's full potential.\u003c\/p\u003e\n\u003cp\u003eThis high-performance exhaust system is a direct bolt-on for all C5 generation models, including: \u003cstrong\u003e1997, 1998, 1999, 2000, 2001, 2002, 2003, and 2004\u003c\/strong\u003e Chevy Corvette C5. It is specifically optimized for both the 345HP-350HP LS1 and the high-output 385HP-405HP LS6 engines found in the Z06.\u003c\/p\u003e","brand":"Flashark","offers":[{"title":"Exhaust Header","offer_id":50341204754730,"sku":"FLES08201","price":335.99,"currency_code":"USD","in_stock":true},{"title":"Exhaust Headers+Head Stud Kit","offer_id":50341204787498,"sku":"FLES08201-OS08875SP","price":359.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/Exhaust-Header-for-1997-2004-Chevy-Corvette-LS1-LS6-C5-5.7L-Flashark-1691996230765_cdfbd152-2513-4f40-9d00-24072df906c1.jpg?v=1749802398"},{"product_id":"exhaust-header-1999-2006-chevy-silverado-avalanche-suburban-tahoe-gmc-sierra-yukon","title":"Exhaust Header for 1999-2006 Chevrolet Silverado\/Avalanche 1500 GMC Sierra 1500 GMT800 4.8L 5.3L 6.0L V8 Engine (with EGR Valve)","description":"\u003ch3\u003e1999–2006 Chevy and GMC GMT800 V8 Exhaust Headers\u003c\/h3\u003e\n\u003cp\u003eReplace restrictive factory-style exhaust manifolds with a smoother-flowing header layout and a more pronounced V8 exhaust character. This FLASHARK exhaust header is designed for listed Chevrolet and GMC GMT800 applications equipped with 4.8L, 5.3L or 6.0L V8 engines and uses a mirror-polished 201 stainless steel construction.\u003c\/p\u003e\n\u003cp\u003eThis configuration is identified as the EGR-valve version. Match the vehicle year, model, engine, drivetrain and factory EGR layout before ordering. Existing exhaust modifications can change outlet alignment and the work required to connect the headers to the rest of the exhaust system.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; margin: 18px 0;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; min-width: 620px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 38%; border: 1px solid #dddddd; padding: 10px; text-align: left; background: #f5f5f5;\"\u003eBrand\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003eFLASHARK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #dddddd; padding: 10px; text-align: left; background: #f5f5f5;\"\u003eSKU\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003eFLES08203\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #dddddd; padding: 10px; text-align: left; background: #f5f5f5;\"\u003eProduct Model\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003eEH28136\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #dddddd; padding: 10px; text-align: left; background: #f5f5f5;\"\u003eProduct Type\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003eV8 exhaust header with EGR-valve configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #dddddd; padding: 10px; text-align: left; background: #f5f5f5;\"\u003eMaterial\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003e201 stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #dddddd; padding: 10px; text-align: left; background: #f5f5f5;\"\u003eFinish\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003eMirror polished\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #dddddd; padding: 10px; text-align: left; background: #f5f5f5;\"\u003eManifold-Port Measurement\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003e1.875 inches, eight ports\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #dddddd; padding: 10px; text-align: left; background: #f5f5f5;\"\u003eHeader Outlet\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003e2.5-inch outside diameter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #dddddd; padding: 10px; text-align: left; background: #f5f5f5;\"\u003eMain Piping Diameter\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003e2.5 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #dddddd; padding: 10px; text-align: left; background: #f5f5f5;\"\u003eEngine Platform\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003eListed GMT800 4.8L, 5.3L and 6.0L V8 applications\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmoother exhaust path:\u003c\/strong\u003e Separate header runners help exhaust gases leave each cylinder with less interference than a shared cast-iron manifold layout.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNatural V8 sound:\u003c\/strong\u003e The header layout can produce a deeper, clearer exhaust note. Final volume and tone depend on the catalytic converters, Y-pipe, muffler and cat-back system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStainless steel construction:\u003c\/strong\u003e The 201 stainless steel tubing uses a mirror-polished finish for a clean appearance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEGR-version configuration:\u003c\/strong\u003e Intended for listed applications that require the corresponding factory EGR layout.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDefined outlet size:\u003c\/strong\u003e The 2.5-inch outside-diameter outlet provides a reference point when planning the downstream exhaust connection.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eGMT800 Header Installation, Review \u0026amp; Sound Videos\u003c\/h3\u003e\n\u003cp\u003eSee the header installation process, component layout and finished exhaust sound on GMT800 Chevrolet and GMC V8 applications.\u003c\/p\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 18px; margin: 18px 0;\"\u003e\n\u003cdiv style=\"flex: 1 1 320px; min-width: 280px;\"\u003e\n\u003cdiv style=\"position: relative; width: 100%; padding-top: 56.25%; overflow: hidden;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/rCtatpbmkW0\" title=\"Installing Flashark exhaust headers on a Silverado 5.3L GMT800\" loading=\"lazy\" style=\"position: absolute; inset: 0; width: 100%; height: 100%; border: 0;\"\u003e\n      \u003c\/iframe\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eSilverado 5.3L Installation:\u003c\/strong\u003e A closer look at the header installation process and the completed setup.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 320px; min-width: 280px;\"\u003e\n\u003cdiv style=\"position: relative; width: 100%; padding-top: 56.25%; overflow: hidden;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/anH6EH1Z4ak\" title=\"Flashark stainless headers and cold air intake review for 1999–2006 GMT800\" loading=\"lazy\" style=\"position: absolute; inset: 0; width: 100%; height: 100%; border: 0;\"\u003e\n      \u003c\/iframe\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eGMT800 Installation \u0026amp; Review:\u003c\/strong\u003e An owner review covering Flashark stainless headers and a cold air intake installation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 320px; min-width: 280px;\"\u003e\n\u003cdiv style=\"position: relative; width: 100%; padding-top: 56.25%; overflow: hidden;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/zmRGmheLbtY\" title=\"Flashark headers installation review and V8 exhaust sound test\" loading=\"lazy\" style=\"position: absolute; inset: 0; width: 100%; height: 100%; border: 0;\"\u003e\n      \u003c\/iframe\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation, Review \u0026amp; Sound Test:\u003c\/strong\u003e A real-vehicle walkthrough showing the installation and resulting exhaust tone.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eBuilt for Better Flow and Sound\u003c\/h3\u003e\n\u003cp\u003eFactory cast-iron manifolds collect several exhaust pulses into a compact passage. A tubular header gives the cylinders separate runners before the exhaust streams merge, supporting smoother exhaust movement and a more distinct exhaust note.\u003c\/p\u003e\n\u003cp\u003eThrottle response, torque delivery and upper-rpm pull depend on the complete vehicle setup, including engine condition, header sealing, downstream exhaust, catalytic-converter configuration and calibration. Proper installation and a leak-free connection are essential to obtaining a consistent result.\u003c\/p\u003e\n\u003ch3\u003eFactory Manifold vs. Tubular Header\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; margin: 18px 0;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; min-width: 680px;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #dddddd; padding: 10px; text-align: left; background: #f5f5f5;\"\u003eArea\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #dddddd; padding: 10px; text-align: left; background: #f5f5f5;\"\u003eFactory-Style Manifold\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #dddddd; padding: 10px; text-align: left; background: #f5f5f5;\"\u003eFLASHARK Header\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003eExhaust path\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003eCompact shared collector\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003eSeparate tubular runners before the merge point\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003eMaterial\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003eCommonly cast iron\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003e201 stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003eSound character\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003eMore subdued at the cylinder head\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003eExhaust pulses may sound deeper and more defined\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003eInstallation planning\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003eMatches the factory exhaust layout\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003eRequires clearance and downstream-connection checks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch3\u003eInstallation Notes\u003c\/h3\u003e\n\u003cdiv style=\"border-left: 4px solid #d97706; padding: 14px 16px; margin: 18px 0; background: #fff8eb;\"\u003e\n\u003cp\u003e\u003cstrong\u003eTechnician note:\u003c\/strong\u003e Header installation involves high-temperature exhaust joints and limited working space around the engine and drivetrain. Professional installation is recommended when fabrication, seized fasteners or downstream exhaust changes are involved.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eAllow the engine and exhaust system to cool completely before work begins.\u003c\/li\u003e\n\u003cli\u003eInspect the cylinder-head sealing surfaces and correct damaged threads before fitting the headers.\u003c\/li\u003e\n\u003cli\u003eKeep spark-plug wires, wiring, hoses and cooler lines away from the header tubes.\u003c\/li\u003e\n\u003cli\u003eCheck steering, transmission, driveline and chassis clearance before final tightening.\u003c\/li\u003e\n\u003cli\u003eAlign the downstream exhaust without forcing the header outlets sideways or upward.\u003c\/li\u003e\n\u003cli\u003eStart the engine and inspect every flange and connection for exhaust leaks.\u003c\/li\u003e\n\u003cli\u003eRecheck accessible fasteners after the first complete heat cycles.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWho This Header Is For\u003c\/h3\u003e\n\u003cp\u003eThis header is intended for owners of the listed Chevrolet Silverado 1500, GMC Sierra 1500 and Chevrolet Avalanche 1500 applications who want a tubular exhaust-header layout, a stronger V8 exhaust character and a platform for additional exhaust-system work.\u003c\/p\u003e\n\u003cp\u003eIt is not the right choice for a vehicle that falls outside the listed fitment, uses a different factory EGR layout, requires a fully documented emissions-compliant replacement, or must retain an unchanged factory downstream exhaust connection.\u003c\/p\u003e\n\u003ch3\u003eEmissions \u0026amp; Street-Use Notice\u003c\/h3\u003e\n\u003cdiv style=\"border: 1px solid #d9d9d9; padding: 16px; margin: 18px 0; border-radius: 6px;\"\u003e\n\u003cp\u003eExhaust modifications can affect catalytic-converter placement, oxygen-sensor operation, diagnostic codes and local emissions compliance. Check the vehicle configuration and applicable regulations before installation. No check-engine-light or road-use guarantee is provided.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eRelated GMT800 Exhaust and Intake Options\u003c\/h3\u003e\n\u003cp\u003eBrowse additional \u003ca href=\"https:\/\/flasharkracing.com\/collections\/exhaust-header\"\u003eFLASHARK exhaust headers\u003c\/a\u003e for different header layouts and listed applications. Owners planning a broader GMT800 airflow upgrade can also compare the \u003ca href=\"https:\/\/flasharkracing.com\/products\/cold-air-intake-kit-for-1999-2006-chevrolet-4-8l-5-3l-6-0l-vortec\"\u003e1999–2006 Chevy and GMC Vortec cold air intake\u003c\/a\u003e. Check each product’s fitment and selected configuration separately.\u003c\/p\u003e\n\u003ch3\u003eShipping \u0026amp; Returns\u003c\/h3\u003e\n\u003cdiv style=\"border: 1px solid #e5e5e5; padding: 16px; margin: 18px 0; border-radius: 6px; background: #fafafa;\"\u003e\n\u003cp\u003e\u003cstrong\u003eFree U.S. Shipping:\u003c\/strong\u003e Orders are typically processed within 1–2 business days and delivered within 7–9 business days. Additional charges may apply to remote areas.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e30-Day Returns:\u003c\/strong\u003e Unopened and unused items in their original packaging may be returned within 30 days of receipt. Return shipping is covered for verified quality issues.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 0;\"\u003e\u003cstrong\u003eWorry-Free Delivery:\u003c\/strong\u003e Optional protection against eligible loss, theft, delay, or transit damage is available at checkout.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Flashark","offers":[{"title":"Default Title","offer_id":40009400746083,"sku":"FLES08203","price":279.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/01_a2315160-16b1-4306-9067-2bc56fbbf862.jpg?v=1779334646"},{"product_id":"exhaust-header-for-2014-2017-chevy-gmc-5-3l-6-2l","title":"Long Tube Headers For 2014-2017 Chevrolet Silverado 1500 2500 3500\/Tahoe丨GMC Sierra 1500\/Yukon丨Cadillac Escalade 5.3L 6.2L V8 | 2WD 4WD","description":"\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/banner_8f8be3b3-853e-437e-b134-b8143c9e0d03.jpg?v=1781171258\"\u003e\u003c\/div\u003e\n\u003ch3\u003e\u003cstrong\u003eSharing from\u003cspan\u003e \u003c\/span\u003e@1puglife:\u003ca title=\"flashark\" rel=\"nofollow\" href=\"https:\/\/www.youtube.com\/watch?v=vviBOr2AQhU\u0026amp;t=47s\"\u003e flashark strusts and intake + tune = cops\u003c\/a\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"video-wrapper-col-2\"\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/vviBOr2AQhU?si=oPu4BKeRz2NS3FH8\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch3\u003e\u003cstrong\u003eFlashark Long Tube Headers For 2014-2017 Chevy Silverado 1500\/Tahoe GMC Sierra 1500\/Yukon Cadillac Escalade 5.3L 6.2L V8\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eDesigned for 2014-2017 Chevy Silverado 1500, Tahoe, GMC Sierra 1500, Yukon, and Cadillac Escalade, Flashark Long Tube Headers provide significant gains in horsepower, torque, and exhaust sound. Made from 16-gauge 304 stainless steel, they offer thicker tubing and seamless construction for enhanced durability and performance. Expect up to 5+ horsepower over stock pipes and improved towing capabilities. Compatible with most aftermarket slip-on systems, these headers also save 10lbs and deliver a more aggressive exhaust tone, perfect for performance enthusiasts and heavy-duty users.\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e16-gauge \u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003e304 Stainless Steel\u003c\/strong\u003e\u003c\/span\u003e Providing Thicker Tubing Than the Competition Without Any Loss of Primary Tube Size\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWe Only Use Seamless Stainless Steel, Unlike the Competition\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWith significant horsepower and torque improvements, it’s perfect for both towing enthusiasts and performance-minded drivers. Whether you're hitting the trails or the drag strip, this package delivers reliable power gains and a noticeable improvement in exhaust tone.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eThe system will fit most aftermarket slip-on’s or even the stock muffler. Using Flashark header saves you \u003cstrong\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e10lbs and produces 5+ horsepower\u003c\/span\u003e \u003c\/strong\u003eover the stock pipe.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eIf you like the 2014-2017 Chevrolet Chevy GMC GMT800 V8 Engine 1500 5.3L 6.2L 2WD\/4WD Long Tube Header, please feel free to buy it; after purchasing, you can always contact us for a full refund if you don't want it;\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eDetails:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e100% brand new, Never been tried or installed\u003cbr\u003eThe header features an 8-2-1 piping design\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: left; display: flex; gap: 16px; align-items: flex-start;\"\u003e\n  \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/Exhaust_Header_for_2014-2017_Chevrolet_Chevy_GMC_GMT800_V8_Engine_5.3L_6.2L_1500_2WD4WD_1_480x480.jpg?v=1710759001\" alt=\"\" style=\"float: none;\"\u003e\n  \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/Exhaust_Header_for_2014-2017_Chevrolet_Chevy_GMC_GMT800_V8_Engine_5.3L_6.2L_1500_2WD4WD_2_480x480.jpg?v=1710759022\" alt=\"\" style=\"margin-bottom: 16px; float: none;\"\u003e\n\u003c\/div\u003e\n\u003ch3\u003e\u003cstrong\u003eExhaust Headers vs Stock Manifolds: Silverado 1500 \u0026amp; Chevy\/GMC Trucks\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eUpgrading from the stock  manifolds to long tube headers is one of the most effective ways to unlock the potential of your 2014–2017 Silverado 1500 5.3L V8, while also supporting compatibility with Tahoe, Sierra 1500, Yukon, and Escalade models.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eImproved Cylinder Scavenging:\u003c\/strong\u003e\u003c\/span\u003e Long tube headers create a pulse effect that helps pull exhaust gases from the cylinders more efficiently, boosting horsepower and torque.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eBetter Throttle Response:\u003c\/strong\u003e\u003c\/span\u003e With reduced backpressure, your engine breathes more freely, allowing for quicker acceleration and smoother performance under load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eEnhanced Exhaust Tone:\u003c\/strong\u003e\u003c\/span\u003e Headers give your Silverado a deeper, more aggressive sound that stock manifolds simply cannot match.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuel Efficiency Benefits:\u003c\/strong\u003e Improved flow can lead to slightly better fuel economy, particularly during highway driving, making them a practical upgrade as well as a performance one.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eShorty vs Long Tube Headers: Silverado 1500 \u0026amp; Chevy\/GMC Trucks\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eFor the 2014–2017 Chevrolet Silverado 1500 5.3L and 6.2L V8, shorty headers fit close to the engine block, making installation easier and providing modest low-end power gains while maintaining compatibility with factory catalytic converters. They are also compatible with other GM models like the Tahoe, Sierra 1500, Yukon, and Escalade.\u003c\/p\u003e\n\u003cp\u003eLong tube headers, like Flashark’s, extend further with equal-length tubes to maximize exhaust flow, improve mid- and high-RPM power, and deliver a deeper, more aggressive exhaust tone. While installation is more involved, they provide significantly higher performance and enhanced sound for enthusiasts across the Silverado and other compatible GM trucks and SUVs.\u003c\/p\u003e\n\u003ch3\u003e\n\u003cstrong\u003eWhy Choose Flashark Long Tube Headers?\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cp\u003eFlashark Long Tube Headers deliver durability, performance, and a deeper exhaust tone for your Chevy \u0026amp; GMC trucks, or Escalade. Made from seamless 16-gauge 304 stainless steel, they boost horsepower, torque, and throttle response while offering easy, plug-and-play installation.\u003c\/p\u003e\n\u003cp\u003eTrusted by enthusiasts, Flashark headers turn your GM truck or SUV into a powerful, performance-focused machine, whether on the street or the trail. Upgrade today and experience better performance and a commanding exhaust note.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eVehicle Overview: Chevrolet Silverado 1500 5.3L \/ 6.2L\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Chevrolet Silverado 1500 is one of the most widely recognized full-size pickups in North America, celebrated for its balance of power, towing capability, and everyday usability. For the 2014–2017 model years, the Silverado 1500 is available with the 5.3L V8 and the 6.2L V8 engines. The 5.3L V8 serves as the most common choice, offering an excellent combination of fuel efficiency, torque, and horsepower, making it ideal for both daily driving and moderate towing. The 6.2L V8 provides higher output for drivers seeking maximum performance and heavier towing capacity, and it responds exceptionally well to performance upgrades such as long tube headers.\u003c\/p\u003e\n\u003cp\u003eWhile the Silverado 1500 5.3L is the primary focus for performance enhancements, Flashark Long Tube Headers are also fully compatible with other GM models that share these engine options, including the Chevrolet Tahoe, GMC Sierra 1500, and GMC Yukon.\u003c\/p\u003e","brand":"Flashark","offers":[{"title":"Exhaust Header","offer_id":50337228063018,"sku":"FLES08204","price":299.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/1_5a64d20e-2104-4e37-99a7-5bba5ca5b7ae.jpg?v=1781170982"},{"product_id":"exhaust-header-for-2007-2014-chevy-gmc-4-8l-5-3l-6-0l","title":"Long Tube Headers for 2007-2014 Chevrolet Silverado 1500\/2500\/3500 Tahoe\/Avalanche丨GMC Sierra 1500\/2500\/3500 Yukon丨Cadillac Escalade丨4.8L\/5.3L\/6.0L\/6.2L Vortec V8 RWD Only","description":"\u003cdiv class=\"video-wrapper-col-2\" style=\"text-align: left;\"\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/bwKTo1jL4mg?si=QZBzdjr885hSM2B7\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\n\n\u003ch3\u003eLong Tube Headers for Select 2007–2014 GM Vortec V8 Models\u003c\/h3\u003e\n\u003cp\u003eBuild a stronger exhaust foundation for a deeper V8 tone, less restrictive flow and future intake, exhaust or tuning upgrades. This Flashark long tube header kit is made for listed Chevrolet, GMC and Cadillac 2WD\/RWD applications equipped with compatible 4.8L, 5.3L, 6.0L or 6.2L Vortec gasoline V8 engines.\u003c\/p\u003e\n\u003cp\u003eFor 4.8L Silverado owners, the kit covers listed 2007–2013 2WD\/RWD applications and is available as Long Tube Only or Long Tube with Y-Pipe. The complete product range covers select GM vehicles from 2007 through 2014, with exact years varying by model, so check the fitment table before choosing a configuration.\u003c\/p\u003e\n\n\u003cdiv style=\"text-align: center;\"\u003e\n  \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/banner_dbfffecb-4d26-4ae9-b16a-ce26ee194104.jpg?v=1781606127\" alt=\"Long tube headers for select 2007-2014 GM Vortec V8 applications\" style=\"margin-bottom: 16px; float: none;\"\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; margin: 18px 0;\"\u003e\n  \u003ctable style=\"width: 100%; border-collapse: collapse; min-width: 500px;\"\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n        \u003cth style=\"border: 1px solid #dddddd; padding: 10px; text-align: left;\"\u003eBrand\u003c\/th\u003e\n        \u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003eFLASHARK\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth style=\"border: 1px solid #dddddd; padding: 10px; text-align: left;\"\u003eApplication\u003c\/th\u003e\n        \u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003eAutomobile Exhaust Header\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth style=\"border: 1px solid #dddddd; padding: 10px; text-align: left;\"\u003eMaterial\u003c\/th\u003e\n        \u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003e201 Stainless Steel\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth style=\"border: 1px solid #dddddd; padding: 10px; text-align: left;\"\u003eLong Tube w\/ Y Pipe Model\u003c\/th\u003e\n        \u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003eES08205\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth style=\"border: 1px solid #dddddd; padding: 10px; text-align: left;\"\u003eLong Tube Model\u003c\/th\u003e\n        \u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003eES08248\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eLong Tube Only vs. Long Tube with Y-Pipe\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; margin-bottom: 25px;\"\u003e\n  \u003ctable style=\"width: 100%; border-collapse: collapse; min-width: 500px;\"\u003e\n    \u003cthead\u003e\n      \u003ctr style=\"background-color: #f8f8f8; border-bottom: 2px solid #dddddd;\"\u003e\n        \u003cth style=\"padding: 12px; border: 1px solid #eeeeee; text-align: left;\"\u003eFeature\u003c\/th\u003e\n        \u003cth style=\"padding: 12px; border: 1px solid #eeeeee; text-align: left; color: #cc0000;\"\u003eLong Tube Only\u003c\/th\u003e\n        \u003cth style=\"padding: 12px; border: 1px solid #eeeeee; text-align: left; color: #cc0000;\"\u003eLong Tube with Y-Pipe\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #eeeeee;\"\u003e\u003cstrong\u003ePrimary Tube \/ Header Inlet\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #eeeeee;\"\u003e1.75\"\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #eeeeee;\"\u003e1.7\"\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #eeeeee;\"\u003e\u003cstrong\u003eOutlet Size\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #eeeeee;\"\u003e3.00\"\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #eeeeee;\"\u003e2.4\"\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #eeeeee;\"\u003e\u003cstrong\u003eHead Flange Thickness\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #eeeeee;\"\u003e7\/16\"\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #eeeeee;\"\u003e7\/16\"\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #eeeeee;\"\u003e\u003cstrong\u003eOutlet Flange Thickness\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #eeeeee;\"\u003e3\/8\"\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #eeeeee;\"\u003e3\/8\"\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #eeeeee;\"\u003e\u003cstrong\u003eO2 Sensor Locations\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #eeeeee;\"\u003eThree sensor locations\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #eeeeee;\"\u003e3\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #eeeeee;\"\u003e\u003cstrong\u003eSurface Finish\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #eeeeee;\"\u003eMirror Polish (General Spec)\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #eeeeee;\"\u003e3 Stage Polish Finish\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #eeeeee;\"\u003e\u003cstrong\u003eMid-Section\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #eeeeee;\"\u003eHeader section only\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #eeeeee;\"\u003eIncludes the matching Y-pipe section\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #eeeeee;\"\u003e\u003cstrong\u003eBest Suited For\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #eeeeee;\"\u003eCustom mid-pipe or an exhaust plan arranged by the installer\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #eeeeee;\"\u003eA more complete header-to-mid-section installation\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLong tube header design:\u003c\/strong\u003e Helps improve exhaust flow compared with restrictive factory manifolds.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e201 stainless steel construction:\u003c\/strong\u003e Built for a polished performance look and practical durability.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMirror-polished finish:\u003c\/strong\u003e Gives the engine bay and exhaust area a cleaner performance appearance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeader-only and Y-pipe options:\u003c\/strong\u003e Lets buyers choose based on their exhaust plan and installation needs.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVortec platform coverage:\u003c\/strong\u003e Supports selected 4.8L, 5.3L, 6.0L, and 6.2L gasoline V8 applications listed below.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHardware included:\u003c\/strong\u003e Kit includes headers and installation hardware\/gaskets according to the selected product option.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eBuilt for Better Flow and a Deeper V8 Tone\u003c\/h3\u003e\n\u003cp\u003eLong tube headers move the exhaust merge point farther downstream than factory manifolds or shorty headers. On a compatible naturally aspirated Vortec V8, this layout can reduce restriction, sharpen throttle response, deepen the exhaust note and support stronger pull through the upper rpm range.\u003c\/p\u003e\n\u003cp\u003eThe final result depends on engine condition, tuning, catalytic-converter layout, Y-pipe or mid-pipe configuration, muffler design and installation quality. Exhaust volume can increase further when the headers are paired with a freer-flowing Y-pipe or cat-back system.\u003c\/p\u003e\n\n\u003ch3\u003e4.8L Silverado Long Tube Header Setup\u003c\/h3\u003e\n\u003cp\u003eFor a listed 2007–2013 2WD\/RWD Silverado with the 4.8L Vortec V8, this header setup provides a foundation for a complete exhaust upgrade. Engine displacement alone does not determine fitment; year, chassis, drivetrain and exhaust routing must also match the listed application.\u003c\/p\u003e\n\u003cp\u003eChoose Long Tube Only when an exhaust shop will build or connect the remaining mid-section. Choose Long Tube with Y-Pipe when the matching Y-pipe is required for the planned exhaust route. Test-fit the complete system before final tightening and inspect O2 sensor reach, wiring clearance, spark-plug wire clearance and nearby transmission lines.\u003c\/p\u003e\n\n\u003ch3\u003eFactory Manifolds vs. Long Tube Headers\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; margin: 18px 0;\"\u003e\n  \u003ctable style=\"width: 100%; border-collapse: collapse; min-width: 700px;\"\u003e\n    \u003cthead\u003e\n      \u003ctr\u003e\n        \u003cth style=\"border: 1px solid #dddddd; padding: 10px; text-align: left;\"\u003eArea\u003c\/th\u003e\n        \u003cth style=\"border: 1px solid #dddddd; padding: 10px; text-align: left;\"\u003eFactory Manifolds\u003c\/th\u003e\n        \u003cth style=\"border: 1px solid #dddddd; padding: 10px; text-align: left;\"\u003eLong Tube Headers\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003eExhaust Path\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003eCompact factory routing\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003eLonger primary tubes with a downstream collector\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003eSound\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003eQuieter factory character\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003eDeeper and more aggressive V8 tone\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003eMid-Pipe Connection\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003eFactory exhaust layout\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003eMay require the matching Y-pipe or exhaust fabrication\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003eInstallation\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003eFactory service arrangement\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003eMore involved clearance, sensor and exhaust-routing work\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eWhat Is Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSelected long tube header configuration\u003c\/li\u003e\n  \u003cli\u003eY-pipe section with the Long Tube with Y-Pipe option\u003c\/li\u003e\n  \u003cli\u003eInstallation hardware and gaskets supplied for the selected option\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePackage contents vary by selected configuration. Air intake kit options are separate selectable configurations. Review the selected product and intake option before ordering.\u003c\/p\u003e\n\n\u003ch3\u003eInstallation Notes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eProfessional installation is recommended for this header conversion.\u003c\/li\u003e\n  \u003cli\u003eInspect the cylinder-head sealing surfaces and remove old gasket material before assembly.\u003c\/li\u003e\n  \u003cli\u003eStart all header bolts before final tightening to reduce flange alignment problems.\u003c\/li\u003e\n  \u003cli\u003eCheck spark-plug wires, O2 sensor wiring and transmission lines for safe clearance from the primary tubes.\u003c\/li\u003e\n  \u003cli\u003eDo not stretch, twist or route O2 sensor wiring against hot exhaust components.\u003c\/li\u003e\n  \u003cli\u003eTest-fit the headers, collectors and Y-pipe or mid-pipe before fully tightening the system.\u003c\/li\u003e\n  \u003cli\u003eExisting aftermarket exhaust work, corrosion or altered suspension height can change installation conditions.\u003c\/li\u003e\n  \u003cli\u003eAfter the first heat cycles, inspect the flanges and exhaust connections for leaks or loosened hardware.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho This Kit Is For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eOwners of listed 2WD\/RWD GM Vortec V8 applications\u003c\/li\u003e\n  \u003cli\u003e4.8L Silverado owners planning a complete long tube exhaust conversion\u003c\/li\u003e\n  \u003cli\u003eDrivers replacing a restrictive or aging factory manifold arrangement\u003c\/li\u003e\n  \u003cli\u003eBuilders prepared to address the Y-pipe, O2 sensors, catalytic-converter layout and tuning as part of the installation\u003c\/li\u003e\n  \u003cli\u003eOwners seeking a deeper exhaust note and a stronger exhaust foundation for future modifications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho Should Not Buy This Kit\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eOwners of 4WD or 4x4 vehicles\u003c\/li\u003e\n  \u003cli\u003eOwners of a 2014 Silverado 1500 or Sierra 1500 with the 5.3L EcoTec3\u003c\/li\u003e\n  \u003cli\u003eDrivers who need the headers to connect directly to every factory mid-pipe without exhaust work\u003c\/li\u003e\n  \u003cli\u003eVehicles that must retain an unchanged factory emissions configuration\u003c\/li\u003e\n  \u003cli\u003eBuyers expecting a guaranteed CEL-free installation without checking sensors, catalytic converters and calibration\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eEmissions and Street-Use Notice\u003c\/h3\u003e\n\u003cp\u003eLong tube header installation can change catalytic-converter position, O2 sensor behavior and the factory exhaust configuration. A check-engine light is possible depending on sensor placement, converter layout, exhaust leaks and calibration.\u003c\/p\u003e\n\u003cp\u003eExhaust and emissions requirements vary by location. Check the rules that apply to the vehicle before installation. This product should not be assumed to meet every state, local or inspection requirement.\u003c\/p\u003e\n\n\u003ch3\u003eShipping \u0026amp; Returns\u003c\/h3\u003e\n\u003cdiv style=\"border: 1px solid #e5e5e5; padding: 16px; margin: 18px 0; border-radius: 6px; background: #fafafa;\"\u003e\n  \u003cp\u003e\u003cstrong\u003eFree U.S. Shipping:\u003c\/strong\u003e Orders are typically processed within 1–2 business days and delivered within 7–9 business days. Additional charges may apply to remote areas.\u003c\/p\u003e\n  \u003cp\u003e\u003cstrong\u003e30-Day Returns:\u003c\/strong\u003e Unopened and unused items in their original packaging may be returned within 30 days of receipt. Return shipping is covered for verified quality issues.\u003c\/p\u003e\n  \u003cp style=\"margin-bottom: 0;\"\u003e\u003cstrong\u003eWorry-Free Delivery:\u003c\/strong\u003e Optional protection against eligible loss, theft, delay, or transit damage is available at checkout.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003e\n  \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/Exhaust_Header_for_2007-2014_Chevy_GMC_Sierra_150025003500_4.8L_5.3L_6.0L_6.2L_2WD_4.jpg?v=1719198370\" alt=\"Flashark after-sales guarantee for GM Vortec long tube headers\" style=\"margin-bottom: 16px; float: none;\"\u003e\n\u003c\/p\u003e\n","brand":"Flashark","offers":[{"title":"Long Tube w\/ Y Pipe \/ No Air Intake Kit","offer_id":50017613054250,"sku":"FLES08205","price":309.99,"currency_code":"USD","in_stock":true},{"title":"Long Tube w\/ Y Pipe \/ 2007-2008 Air Intake Kit","offer_id":44637713498410,"sku":"FLES08205-IS25035","price":417.99,"currency_code":"USD","in_stock":true},{"title":"Long Tube w\/ Y Pipe \/ 2009-2013 Air Intake Kit","offer_id":50017612497194,"sku":"FLES08205-IS08105","price":409.99,"currency_code":"USD","in_stock":true},{"title":"Long Tube \/ No Air Intake Kit","offer_id":50017613087018,"sku":"FLES08248","price":179.99,"currency_code":"USD","in_stock":true},{"title":"Long Tube \/ 2007-2008 Air Intake Kit","offer_id":44637713531178,"sku":"FLES08248-IS25035","price":299.99,"currency_code":"USD","in_stock":true},{"title":"Long Tube \/ 2009-2013 Air Intake Kit","offer_id":50017612529962,"sku":"FLES08248-IS08105","price":279.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/1_245dfe9a-5c47-42d4-870d-471d52a85300.jpg?v=1781604214"},{"product_id":"exhaust-header-for-1999-2006-chevy-gmc-gmt800-silverado-sierra-1500","title":"Long Tube Headers \u0026 Y-Pipe for 1999-2006 Chevy \/ GMC Silverado \/ Avalanche \/ Sierra 1500 4.8L \/ 5.3L \/ 6.0L Vortec with Optional Cold Air Intake","description":"\u003ch3\u003e\u003cstrong\u003eLong Tube Headers \u0026amp; Y-Pipe for 1999-2006 Chevy\/GMC Silverado, Sierra \u0026amp; Avalanche 1500\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eA stronger-flowing exhaust path can give a GMT800 truck a deeper V8 tone, sharper response and better pull through the upper rpm range. This long tube header and Y-pipe kit is designed for listed 1999-2006 Chevrolet Silverado 1500 and GMC Sierra 1500 applications with 4.8L, 5.3L or 6.0L Vortec V8 engines, with the cleanest installation path on 2WD trucks.\u003c\/p\u003e\n\u003cp\u003eThe kit replaces the restrictive factory manifold layout with paired long tube headers feeding into a matching 3-inch Y-pipe. It is intended for owners building a more responsive street-performance, project or track-oriented exhaust system. Check the vehicle, drivetrain, transmission and EGR configuration before selecting a variant.\u003c\/p\u003e\n\u003cdiv style=\"margin-bottom: 40px;\"\u003e\n\u003ch3\u003e\u003cstrong\u003eInstallation \u0026amp; Demo Video\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eWatch this short video to see the Flashark long tube headers and Y-pipe installed on a 1999-2006 Silverado 1500:\u003c\/p\u003e\n\u003cdiv class=\"video-wrapper-col-2\"\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/ksCf1EJOD4w?si=BT-DvVcHVc0Ho8Dy\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eHeader Specifications\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; margin: 18px 0;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; min-width: 600px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 36%; border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003eProduct Type\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eLong tube headers with matching Y-pipe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003eVehicle Platform\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eGM GMT800 1500 trucks and listed SUV application\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003eEngine Fitment\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e4.8L \/ 5.3L \/ 6.0L Vortec V8 for listed Silverado and Sierra applications\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003eHeader Inlet \/ Outlet\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e1.83 in. \/ 2.84 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003eHeader Layout\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eDual 4-into-1 long tube headers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003eY-Pipe\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e3-inch matching Y-pipe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003eMaterial\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e201 stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003eConstruction\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eTIG-welded tubing with CNC-machined flanges\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003eFinish Options\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eSilver or black, depending on the selected configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003eBase SKU\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eFLES08356\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/ExhaustHeader.jpg?v=1707101103\" alt=\"Long tube headers and 3-inch Y-pipe for 1999-2006 Silverado and Sierra 1500 4.8L 5.3L 6.0L\" loading=\"lazy\" style=\"display: block; width: 100%; height: auto; margin: 20px auto;\"\u003e\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong tube exhaust path:\u003c\/strong\u003e Reduces restriction compared with the factory cast manifold layout and supports smoother exhaust movement at higher engine speeds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMatching 3-inch Y-pipe:\u003c\/strong\u003e Brings both header collectors into a single exhaust path without requiring the factory Y-pipe to connect directly to the long tube collectors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEstimated performance support:\u003c\/strong\u003e Supports an estimated 10-15 HP and 5-10 ft-lbs of torque depending on the full exhaust setup, tune, engine condition and installation quality. Individual results vary.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMore pronounced V8 sound:\u003c\/strong\u003e Produces a deeper and more aggressive exhaust character, with the final volume and tone determined by the catalytic converters, muffler, resonator and remaining exhaust system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e201 stainless steel construction:\u003c\/strong\u003e Uses TIG-welded tubing and CNC-machined flanges for the heat and vibration of a truck exhaust system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard and EGR configurations:\u003c\/strong\u003e Multiple configurations are available for different truck setups. Select the correct SKU before ordering.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBuilt for Better Flow and Sound\u003c\/h3\u003e\n\u003cp\u003eLong tube headers use longer primary tubes before the exhaust streams merge at each collector. On a naturally aspirated 4.8L, 5.3L or 6.0L Vortec V8, this layout can improve exhaust scavenging and reduce restriction compared with tired or leaking factory manifolds.\u003c\/p\u003e\n\u003cp\u003eOn a mostly stock 5.3L Silverado, the most noticeable changes are usually the exhaust note and throttle response. Engines with a camshaft, intake, tune or less restrictive downstream exhaust can make greater use of the additional flow. Results depend on the complete combination rather than the headers alone.\u003c\/p\u003e\n\u003cdiv style=\"border-left: 4px solid #555; padding: 14px 16px; margin: 18px 0; background: #f7f7f7;\"\u003e\n\u003cp\u003e\u003cstrong\u003eMechanic’s Note:\u003c\/strong\u003e Check the flange surfaces, gasket position, plug-wire clearance, steering-shaft clearance and collector alignment before final tightening. Recheck accessible fasteners after the first complete heat cycle to reduce the chance of an exhaust leak.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eFactory Manifolds vs. Long Tube Headers\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; margin: 18px 0;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; min-width: 720px;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003eArea\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003eFactory Cast Manifolds\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003eLong Tube Header Kit\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eExhaust path\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eCompact factory routing\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eLonger primary tubes feeding a 3-inch Y-pipe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eSound\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eQuieter, factory-style tone\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eDeeper and more aggressive V8 character\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eInstallation\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eDesigned around the original exhaust system\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eMore installation work with additional clearance and alignment checks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eBest suited for\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eFactory-style repair and quiet daily use\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003ePerformance builds, cammed trucks and owners wanting stronger exhaust sound\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch3\u003eHow the Headers and Y-Pipe Fit the GMT800 Exhaust Path\u003c\/h3\u003e\n\u003cp\u003eThe long tube headers replace the left and right factory exhaust manifolds. Each bank feeds a collector beneath the truck, and the supplied Y-pipe merges the two sides into a single downstream exhaust path.\u003c\/p\u003e\n\u003cp\u003eThe Y-pipe is part of the header installation and should not be confused with a cat-back exhaust. A cat-back system begins farther downstream and controls much of the final exhaust volume, drone and tailpipe tone. Connection work can be required where the new Y-pipe meets an existing factory or aftermarket exhaust.\u003c\/p\u003e\n\u003ch3\u003eWhat Is Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOne pair of long tube headers\u003c\/li\u003e\n\u003cli\u003eOne matching 3-inch Y-pipe\u003c\/li\u003e\n\u003cli\u003eHeader gaskets\u003c\/li\u003e\n\u003cli\u003eInstallation hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePackage contents differ when a header-and-intake combination is selected. Check the selected configuration before installation.\u003c\/p\u003e\n\u003ch3\u003eInstallation and Setup Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProfessional installation is recommended.\u003c\/li\u003e\n\u003cli\u003eAllow time for rusted manifold bolts, broken factory hardware and gasket-surface preparation.\u003c\/li\u003e\n\u003cli\u003eCheck spark-plug wire, steering-shaft, transmission, cooler-line and floor clearance before completing the installation.\u003c\/li\u003e\n\u003cli\u003eConfirm O2 sensor wire reach before starting the truck. Extensions may be needed.\u003c\/li\u003e\n\u003cli\u003eDo not use exhaust putty to correct a misaligned collector or Y-pipe connection.\u003c\/li\u003e\n\u003cli\u003eA 4WD installation can require Y-pipe fabrication around the front driveshaft.\u003c\/li\u003e\n\u003cli\u003eA calibration review is recommended when sensor locations, catalytic converters or the rest of the exhaust configuration are changed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWho This Kit Is Best For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1999-2006 Silverado or Sierra 1500 owners replacing cracked, warped or leaking factory exhaust manifolds\u003c\/li\u003e\n\u003cli\u003e5.3L Vortec owners wanting a deeper exhaust note and a less restrictive exhaust path\u003c\/li\u003e\n\u003cli\u003eCammed, tuned or intake-and-exhaust-equipped GMT800 performance builds\u003c\/li\u003e\n\u003cli\u003e2WD owners looking for the most straightforward listed installation path\u003c\/li\u003e\n\u003cli\u003e4WD owners who understand that the supplied Y-pipe can require professional modification\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWho Should Choose a Different Setup?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eOwners who want a quiet, factory-style manifold replacement\u003c\/li\u003e\n\u003cli\u003eOwners who cannot accommodate professional exhaust fitting or fabrication\u003c\/li\u003e\n\u003cli\u003e4WD owners who require a no-cut, no-weld Y-pipe installation\u003c\/li\u003e\n\u003cli\u003eVehicles outside the listed years, engines, models or drivetrain conditions\u003c\/li\u003e\n\u003cli\u003eOwners who require a product-specific street-use or emissions certification\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eEmissions and Street-Use Notice\u003c\/h3\u003e\n\u003cdiv style=\"border: 1px solid #d9a400; padding: 16px; margin: 18px 0; border-radius: 6px; background: #fffaf0;\"\u003e\n\u003cp\u003eExhaust modifications can affect catalytic converter placement, O2 sensor operation, emissions readiness and local inspection requirements. Do not remove or disable required emissions equipment. Check the rules that apply to your vehicle and location before installation.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 0;\"\u003eA tune does not make a non-compliant exhaust configuration legal and does not guarantee that a check-engine light will remain off.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eShipping \u0026amp; Returns\u003c\/h3\u003e\n\u003cdiv style=\"border: 1px solid #e5e5e5; padding: 16px; margin: 18px 0; border-radius: 6px; background: #fafafa;\"\u003e\n\u003cp\u003e\u003cstrong\u003eFree U.S. Shipping:\u003c\/strong\u003e Orders are typically processed within 1–2 business days and delivered within 7–9 business days. Additional charges may apply to remote areas.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e30-Day Returns:\u003c\/strong\u003e Unopened and unused items in their original packaging may be returned within 30 days of receipt. Return shipping is covered for verified quality issues.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 0;\"\u003e\u003cstrong\u003eWorry-Free Delivery:\u003c\/strong\u003e Optional protection against eligible loss, theft, delay, or transit damage is available at checkout.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Flashark","offers":[{"title":"Silver \/ 🔥Exhaust Header","offer_id":44814033486122,"sku":"FLES08356","price":269.99,"currency_code":"USD","in_stock":true},{"title":"Silver \/ Exhaust Header+4\" Cold Air Intake Kit","offer_id":49577997435178,"sku":"FLES08356-IS08104","price":379.99,"currency_code":"USD","in_stock":true},{"title":"Silver \/ Header(w\/ EGR Valve)","offer_id":51508447740202,"sku":"FLES08203","price":279.99,"currency_code":"USD","in_stock":true},{"title":"Silver \/ Header(w\/ EGR Valve)+Cold Air Intake Kit","offer_id":51508447772970,"sku":"FLES08203-IS08104","price":389.99,"currency_code":"USD","in_stock":false},{"title":"Black \/ 🔥Exhaust Header","offer_id":44814033453354,"sku":"FLES08207","price":268.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ Exhaust Header+4\" Cold Air Intake Kit","offer_id":49577997402410,"sku":"FLES08207-IS08104","price":379.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ Header(w\/ EGR Valve)","offer_id":51508447805738,"sku":null,"price":299.99,"currency_code":"USD","in_stock":false},{"title":"Black \/ Header(w\/ EGR Valve)+Cold Air Intake Kit","offer_id":51508447838506,"sku":null,"price":399.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/1_7f1fbe3b-2968-4486-bef0-fba23799bab0.jpg?v=1766472687"},{"product_id":"exhaust-header-for-1999-2004-ford-f150-lobo-5-4l","title":"Exhaust Header for 1997-2004 Ford F-150(Incl. 2004 Heritage) \/ F-250 5.4L V8 O2\/EGR Compatible","description":"\u003ch3\u003e\u003cstrong\u003eFlashark Ford 5.4L V8 Exhaust Header – Fits F-150\/F-250 1999–2004, O2\/EGR Compatible\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eReplacing or upgrading your exhaust header is necessary for both engine performance and sound. Whether on or off the track, exhaust headers provide more horsepower and improved exhaust sound. FLASHARK offers many products to help you create your own custom engine headers. It's really easy and convenient to use: direct bolt-on, no modification needed.\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eBrand Name: Flashark\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCertificate: ISO9001:2000\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eApplication: \u003ca href=\"https:\/\/flasharkracing.com\/collections\/exhaust-header\"\u003eAutomobile Exhaust Header\u003c\/a\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eMaterial: 201 Stainless Steel\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSurface: Mirror Polish\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eModel: EH28139\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eDesign for High Air Flow\u003cbr\u003eInlet Ports Size: 1.575\"\u003cbr\u003eOutlet Ports Size: 2.405\"\u003cbr\u003eTotal length: 14.2\"\u003cbr\u003eManifold Pipings: 8 X 1.625\"\u003cbr\u003eExhaust Pipes: 2 X 2.405\"\u003cbr\u003eMade of High-Quality T304 Stainless Steel Material\u003cbr\u003e8-2-1 Racing Spec. Design for High Air Flow Rate\u003cbr\u003eTIG Welded CNC Machine Flange\u003cbr\u003eIncrease High Flow Air, Instantly Gain at least 10 -15 Hp. \/ Tq.\u003cbr\u003eO2 Sensor Insertion Bungs, EGR Bungs and Metal Gasket Include\u003cbr\u003eIncludes: 1 X Set of Header Exhaust System; Hardware, such as Gasket(s) and Bolt(s)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/ExhaustHeaderfor1999-2004FordF150LOBO5.4LwithO2SensorandEGR_1.webp?v=1708572006\" alt=\"Exhaust Header for 1999-2004 Ford F150\/LOBO 5.4L\"\u003e\u003c\/span\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eExhaust Header VS Manifold, which is the better choice? \u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe structural differences between exhaust headers and manifolds are the material and size. From the material, exhaust headers are made of lighter, thinner steel, while exhaust manifolds are made of thick iron. Exhaust headers are also longer than exhaust manifolds. When in use, exhaust manifolds create back pressure, which lowers performance. Because each cylinder of the engine is given its own tube, however, headers eliminate this problem; thus, allowing the gases to exit without the creation of back pressure. Therefore, exhaust headers are a BETTER choice than an exhaust manifold.\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Flashark","offers":[{"title":"Default Title","offer_id":40012745539683,"sku":"FLES08208","price":237.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/products\/Exhaust-Header-for-1999-2004-Ford-F150-LOBO-5.4L-Flashark-1680072098.jpg?v=1680072099"},{"product_id":"exhaust-header-for-2006-2011-honda-civic-si-fg2-fa5","title":"Exhaust Header for 2006-2011 Honda Civic Si 8th Gen FG2\/FA5","description":"\u003cp\u003e\u003cstrong\u003eThanks to \u003ca href=\"https:\/\/www.youtube.com\/watch?v=IzAMvATOPtg\" title=\"Mailman Wins the First Race for Team FFR with the Help of FLASHARK!\"\u003e@flemingfamilyracing5752\u003c\/a\u003e for the support; shared by the winner;\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"video-wrapper-col-2\"\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/IzAMvATOPtg?si=OHFx1ldF9hXNvBPi\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch3\u003e\u003cstrong\u003eFlashark Exhaust Headers for 2006-2011 Honda Civic Si 8th Gen FG2\/FA5\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eUpgrading or replacing the exhaust header is a key step in enhancing engine performance and sound for your 2006-2011 Honda Civic Si 8th Gen. Whether you're on the track or cruising the streets, 8th Gen Civic Si headers deliver a noticeable boost in horsepower, torque, and an aggressive exhaust tone. Flashark offers high-quality, direct bolt-on headers for 8th Gen Civic Si FG2\/FA5, making installation easy with no modifications required—just install and enjoy the enhanced performance. Perfect for enthusiasts looking to maximize their Civic Si's potential.\u003c\/p\u003e\n\u003ch3\u003eSpecifications:\u003c\/h3\u003e\n\u003cp\u003eBrand Name: FLASHARK\u003cbr\u003eCertificate: ISO9001:2000\u003cbr\u003eApplication: Automobile Exhaust Header\u003cbr\u003eMaterial: 201 Stainless Steel\u003cbr\u003eSurface: Mirror Polish\u003cbr\u003eModel: EH28168\u003cbr\u003eHeader Inlet \/ Outlet Size (IN): 1.75\" \/ 2\"\u003cbr\u003e4-2-1 Racing Design\u003c\/p\u003e\n\u003ch3\u003eFeatures：\u003c\/h3\u003e\n\u003cp\u003eHigh-quality aftermarket parts.\u003cbr\u003eProfessional workmanship.\u003cbr\u003eStrict quality control during the process.\u003cbr\u003eThe item exactly the same as the picture shown.\u003cbr\u003eAll necessary hardware, bolts, and gaskets\u003c\/p\u003e\n\u003ch3\u003eWhat do Exhaust Header do? \u003c\/h3\u003e\n\u003cp\u003eExhaust headers are designed to boost horsepower, torque, and improve your vehicle's sound, especially for your 2006-2011 Honda Civic Si 8th Gen. Replacing or upgrading your headers and exhaust system is an effective way to increase engine performance. Want your 8th Gen Civic Si to sound more aggressive, like an American muscle car? This header can add up to \u003cstrong\u003e8-20 horsepower\u003c\/strong\u003e and significantly enhance exhaust tone.\u003c\/p\u003e\n\u003cp\u003eInstalling a high-performance exhaust system also improves fuel efficiency by about 0.5 mpg. While that may seem small, consider this: If gas costs $3 per gallon and you drive 15,000 miles a year, you could save around $85 annually on fuel. In five years, that’s enough to nearly pay for a complete cat-back exhaust system!\u003c\/p\u003e\n\u003ch3\u003eExhaust Header VS Manifold, which is the better choice? \u003c\/h3\u003e\n\u003cp\u003eThe structural differences between \u003ca href=\"https:\/\/flasharkracing.com\/collections\/exhaust-header\"\u003eexhaust headers\u003c\/a\u003e and manifolds lie in material and design. Exhaust headers are made from lighter, thinner steel, whereas exhaust manifolds are constructed from thick iron. Headers are also longer, allowing each cylinder to have its own tube, which eliminates the back pressure created by manifolds. This results in improved performance, as the gases exit the engine more efficiently. For your 2006-2011 Honda Civic Si 8th Gen, upgrading to headers offers better performance by reducing back pressure and boosting horsepower and torque. Therefore, exhaust headers are the superior choice over traditional manifolds for maximizing your engine's potential.\u003c\/p\u003e","brand":"Flashark","offers":[{"title":"Default Title","offer_id":40012764020835,"sku":"FLES08210","price":159.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/FA5-Flashark-83066792.jpg?v=1713170034"},{"product_id":"exhaust-header-for-1988-1995-toyota-4runner-pickup-3-0l-v6","title":"Exhaust Headers for 1988-1995 Toyota 3rd Gen 4Runner \u0026 Pickup 3.0L 3VZ-E V6","description":"\u003ch3\u003e1988–1995 Toyota 4Runner and Pickup 3VZ-E Headers\u003c\/h3\u003e\n\u003cp\u003eA freer-flowing header setup gives an older Toyota 3.0L V6 a more responsive exhaust path while replacing the heavy factory exhaust manifolds. This Flashark header assembly is designed for listed 1988–1995 Toyota 4Runner and Pickup models equipped with the 3.0L 3VZ-E SOHC V6.\u003c\/p\u003e\n\u003cp\u003eThe tubular stainless-steel construction uses TIG-welded runners and CNC-machined flanges, with a 1.50-inch inlet, 2.25-inch outlet and two O2 sensor locations. It is intended for owners replacing worn or restrictive factory manifolds or building a matched 3VZ-E exhaust setup.\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; margin: 18px 0;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; min-width: 560px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 36%; border: 1px solid #e5e5e5; padding: 10px; text-align: left; background: #f6f6f6;\"\u003eBrand\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #e5e5e5; padding: 10px;\"\u003eFlashark\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #e5e5e5; padding: 10px; text-align: left; background: #f6f6f6;\"\u003eSKU\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #e5e5e5; padding: 10px;\"\u003eFLES08211\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #e5e5e5; padding: 10px; text-align: left; background: #f6f6f6;\"\u003eModel\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #e5e5e5; padding: 10px;\"\u003eEH28910\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #e5e5e5; padding: 10px; text-align: left; background: #f6f6f6;\"\u003eCondition\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #e5e5e5; padding: 10px;\"\u003eNew\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #e5e5e5; padding: 10px; text-align: left; background: #f6f6f6;\"\u003eMaterial\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #e5e5e5; padding: 10px;\"\u003eStainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #e5e5e5; padding: 10px; text-align: left; background: #f6f6f6;\"\u003eFinish\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #e5e5e5; padding: 10px;\"\u003eSilver mirror polish\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #e5e5e5; padding: 10px; text-align: left; background: #f6f6f6;\"\u003eConstruction\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #e5e5e5; padding: 10px;\"\u003eTIG-welded tubing with CNC-machined flanges\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #e5e5e5; padding: 10px; text-align: left; background: #f6f6f6;\"\u003eListed Inlet\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #e5e5e5; padding: 10px;\"\u003e1.50 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #e5e5e5; padding: 10px; text-align: left; background: #f6f6f6;\"\u003eListed Outlet\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #e5e5e5; padding: 10px;\"\u003e2.25 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #e5e5e5; padding: 10px; text-align: left; background: #f6f6f6;\"\u003eO2 Sensor Locations\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #e5e5e5; padding: 10px;\"\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTubular exhaust path:\u003c\/strong\u003e Individual stainless-steel runners replace the factory cast exhaust manifolds and support smoother exhaust movement into the collector.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3VZ-E-specific product identity:\u003c\/strong\u003e The flange layout is intended for the listed Toyota 3.0L 3VZ-E SOHC V6 applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo O2 sensor locations:\u003c\/strong\u003e Pre-positioned sensor locations support the listed exhaust layout and proper sensor routing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTIG-welded construction:\u003c\/strong\u003e Welded stainless-steel tubing and CNC-machined flanges provide a rigid connection at the cylinder heads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEstimated performance range:\u003c\/strong\u003e The header setup may support an estimated 8–20 HP depending on engine condition, downstream exhaust configuration, fuel and ignition condition, calibration and installation quality.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSound change:\u003c\/strong\u003e A deeper and more defined exhaust note can be expected, while final volume, rasp and cabin drone depend on the catalytic converter, piping, muffler and other downstream components.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBuilt for Better Exhaust Flow and Sound\u003c\/h3\u003e\n\u003cp\u003eThe factory manifolds collect exhaust through compact cast passages. These Toyota 3VZ-E headers replace that layout with separate tubular runners, allowing exhaust pulses to move toward the collector through a less restrictive path.\u003c\/p\u003e\n\u003cp\u003eOn a naturally aspirated 3.0L engine, the practical goals are sharper throttle response, smoother exhaust movement and better pull through the usable rpm range. Actual results depend on the health of the engine and the complete exhaust system. Headers alone do not turn the vehicle into a complete cat-back exhaust build.\u003c\/p\u003e\n\u003ch3\u003eFactory Exhaust Manifold vs. Tubular Header\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; margin: 18px 0;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; min-width: 640px;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #e5e5e5; padding: 10px; text-align: left; background: #f6f6f6;\"\u003eArea\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #e5e5e5; padding: 10px; text-align: left; background: #f6f6f6;\"\u003eFactory Manifold\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #e5e5e5; padding: 10px; text-align: left; background: #f6f6f6;\"\u003eFlashark Header\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e5e5e5; padding: 10px;\"\u003eConstruction\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e5e5e5; padding: 10px;\"\u003eCompact cast manifold layout\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e5e5e5; padding: 10px;\"\u003eTIG-welded stainless-steel runners\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e5e5e5; padding: 10px;\"\u003eExhaust Path\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e5e5e5; padding: 10px;\"\u003eShort shared cast passages\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e5e5e5; padding: 10px;\"\u003eSeparate tubular runners merging toward the outlet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e5e5e5; padding: 10px;\"\u003eSound\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e5e5e5; padding: 10px;\"\u003eFactory exhaust character\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e5e5e5; padding: 10px;\"\u003eDeeper, more defined tone depending on the downstream system\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e5e5e5; padding: 10px;\"\u003eSystem Role\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e5e5e5; padding: 10px;\"\u003eOriginal cylinder-head exhaust outlet\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e5e5e5; padding: 10px;\"\u003ePerformance-oriented manifold replacement; not a complete cat-back system\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch3\u003eInstallation Considerations\u003c\/h3\u003e\n\u003cp\u003eReplacing 3VZ-E exhaust manifolds requires access around both cylinder heads, the existing exhaust connections and the O2 sensor wiring. Rusted fasteners, previous exhaust work and limited engine-bay clearance can increase installation time.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUse professional installation when you are not experienced with exhaust-manifold removal.\u003c\/li\u003e\n\u003cli\u003eInspect nearby wiring, hoses and heat-sensitive components for safe clearance.\u003c\/li\u003e\n\u003cli\u003eRoute both O2 sensors and their wiring away from hot tubing and moving components.\u003c\/li\u003e\n\u003cli\u003eClean the cylinder-head sealing surfaces before fitting the headers.\u003c\/li\u003e\n\u003cli\u003eInspect all flange connections for exhaust leaks after the first complete heat cycle.\u003c\/li\u003e\n\u003cli\u003eRecheck accessible fasteners after the system has cooled.\u003c\/li\u003e\n\u003cli\u003eInspect the downstream exhaust layout when the vehicle has non-original piping or catalytic components.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"border-left: 4px solid #d97706; padding: 14px 16px; margin: 18px 0; background: #fff8eb;\"\u003e\n\u003cp style=\"margin: 0;\"\u003e\u003cstrong\u003eTechnician’s note:\u003c\/strong\u003e A header installation on an older 3VZ-E vehicle should not be treated as a basic cosmetic bolt-on. Vehicle condition, corrosion, wiring clearance and previous exhaust modifications can materially affect the job.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eWho This Header Setup Is For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOwners replacing cracked, leaking or restrictive factory exhaust manifolds.\u003c\/li\u003e\n\u003cli\u003e1988–1995 Toyota 4Runner and Pickup owners with the listed 3.0L 3VZ-E engine.\u003c\/li\u003e\n\u003cli\u003eStreet, restoration, performance or off-road builds where the owner accepts a change in exhaust tone.\u003c\/li\u003e\n\u003cli\u003eOwners building a compatible downstream exhaust around a tubular header setup.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWho Should Choose a Different Part\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOwners of a 1996–2002 third-generation 4Runner.\u003c\/li\u003e\n\u003cli\u003eVehicles with a 3RZ, 5VZ-FE, 3.4L or V8 engine.\u003c\/li\u003e\n\u003cli\u003eBuyers looking for a complete cat-back system rather than a manifold replacement.\u003c\/li\u003e\n\u003cli\u003eVehicles that require an emissions-certified replacement part for local inspection.\u003c\/li\u003e\n\u003cli\u003eBuyers who cannot accommodate possible installation work caused by corrosion, previous exhaust modifications or limited component clearance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eEmissions \u0026amp; Street-Use Notice\u003c\/h3\u003e\n\u003cp\u003eExhaust-component regulations vary by location. Header installation can affect emissions-related equipment, inspection requirements and the routing of oxygen-sensor wiring. Check the requirements that apply where the vehicle is registered and used.\u003c\/p\u003e\n\u003cp\u003eA check-engine light should not be treated as a normal performance feature. If a warning light appears after installation, inspect the O2 sensor connections, wiring, exhaust leaks and emissions-related equipment before driving further.\u003c\/p\u003e\n\u003ch3\u003eShipping \u0026amp; Returns\u003c\/h3\u003e\n\u003cdiv style=\"border: 1px solid #e5e5e5; padding: 16px; margin: 18px 0; border-radius: 6px; background: #fafafa;\"\u003e\n\u003cp\u003e\u003cstrong\u003eFree U.S. Shipping:\u003c\/strong\u003e Orders are typically processed within 1–2 business days and delivered within 7–9 business days. Additional charges may apply to remote areas.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e30-Day Returns:\u003c\/strong\u003e Unopened and unused items in their original packaging may be returned within 30 days of receipt. Return shipping is covered for verified quality issues.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 0;\"\u003e\u003cstrong\u003eWorry-Free Delivery:\u003c\/strong\u003e Optional protection against eligible loss, theft, delay, or transit damage is available at checkout.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Flashark","offers":[{"title":"Default Title","offer_id":40012776013923,"sku":"FLES08211","price":199.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/Exhaust-Header-for-1988-1995-Toyota-4Runner-Pickup-3.0L-V6-Flashark-80699879.jpg?v=1708480575"},{"product_id":"exhaust-header-for-2000-2004-ford-mustang-gt-v8-4-6l","title":"Long Tube Header for 1996-2004 Ford Mustang GT V8 4.6L SOHC","description":"\u003cdiv class=\"video-wrapper-col-2\"\u003e\n\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/lFF4BePwOmg?si=70fm0Zeh8UtddB2A\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e \u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/cywycqjGBng?si=nC_pR4I1Og0RpD7L\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\n\u003c\/div\u003e\n\u003ch3\u003e\u003cstrong\u003eFlashark Long Tube Header for Ford Mustang GT V8 4.6L SOHC\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eGive your compatible New Edge or SN95 Mustang a stronger exhaust foundation with a long tube header setup built for better flow, a deeper V8 tone, and future bolt-on upgrades. This Flashark long tube header kit is designed for select 1996-2004 Ford Mustang GT models equipped with the 4.6L V8 SOHC engine, with important exclusions listed below before purchase.\u003c\/p\u003e\n\u003cp\u003eCompared with the factory exhaust manifolds, these headers are designed to help reduce exhaust restriction and improve exhaust scavenging. The setup is a good match for Mustang GT owners who want a more responsive 4.6L 2V platform without jumping straight into a full engine build.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; margin: 18px 0;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; min-width: 620px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #dddddd; padding: 10px; text-align: left;\"\u003eBrand\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003eFlashark\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #dddddd; padding: 10px; text-align: left;\"\u003eProduct Type\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003eLong tube exhaust headers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #dddddd; padding: 10px; text-align: left;\"\u003eApplication\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003eFord Mustang GT 4.6L SOHC V8, listed fitment only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #dddddd; padding: 10px; text-align: left;\"\u003eMaterial\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003e304 stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #dddddd; padding: 10px; text-align: left;\"\u003eSurface Finish\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003ePolished \/ mirror-style finish\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #dddddd; padding: 10px; text-align: left;\"\u003eConstruction\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003eTIG welded with CNC-machined flanges\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #dddddd; padding: 10px; text-align: left;\"\u003eDesign\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003e4-1 long tube header layout\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #dddddd; padding: 10px; text-align: left;\"\u003eInlet Size\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003e1.75 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #dddddd; padding: 10px; text-align: left;\"\u003eOutlet Size\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003e2.25 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong tube layout:\u003c\/strong\u003e Helps improve exhaust flow compared with restrictive factory-style exhaust routing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e304 stainless steel construction:\u003c\/strong\u003e Built for heat, exhaust gas, and long-term use in a performance environment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTIG welded joints:\u003c\/strong\u003e Clean weld construction for strength and durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCNC-machined flanges:\u003c\/strong\u003e Helps support a flatter sealing surface when installed correctly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePolished finish:\u003c\/strong\u003e Gives the engine bay and underside a cleaner performance look.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBudget-friendly performance path:\u003c\/strong\u003e A practical upgrade for Mustang owners building around headers, mid-pipe, cat-back, intake, and tune.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eWho This Header Kit Is For\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThis kit is aimed at Mustang GT owners who already know they want the benefits and trade-offs of long tube headers. If you are building a street\/strip car, replacing tired factory exhaust parts, or planning a fuller exhaust setup later, this is the kind of part that makes sense.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOwners of compatible Ford Mustang GT models with the 4.6L SOHC V8 engine.\u003c\/li\u003e\n\u003cli\u003eDrivers looking for more exhaust flow than the factory manifold-style setup.\u003c\/li\u003e\n\u003cli\u003eMustang owners who want a deeper, sharper V8 exhaust note.\u003c\/li\u003e\n\u003cli\u003eBudget-minded builders upgrading in stages with headers, mid-pipe, cat-back, intake, and tune.\u003c\/li\u003e\n\u003cli\u003eDIY-capable buyers who understand that long tube installation can take time, patience, and proper tools.\u003c\/li\u003e\n\u003cli\u003eNot ideal for buyers who want a guaranteed emissions-compliant street setup or a no-check-needed install.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eWhy Upgrade the Factory Exhaust Manifold Setup?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe stock exhaust side on an older 4.6L Mustang GT is not exactly built for easy breathing. Factory-style manifolds are compact and quiet, but they can hold the engine back once you start chasing stronger exhaust flow and a more aggressive sound. Long tube headers help move exhaust gases out of the cylinders more efficiently, especially when paired with the right mid-pipe and cat-back setup.\u003c\/p\u003e\n\u003cp\u003eOld bolts, heat cycles, tired gaskets, rust, and past exhaust work can also make the factory area messy. A header upgrade is not just about noise. For a lot of builders, it is part of cleaning up the exhaust path and getting the car ready for future upgrades.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eLong Tube vs Shorty Headers\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; margin: 18px 0;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; min-width: 620px;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #dddddd; padding: 10px; text-align: left;\"\u003eHeader Type\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #dddddd; padding: 10px; text-align: left;\"\u003eBest Use\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #dddddd; padding: 10px; text-align: left;\"\u003eMain Advantage\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #dddddd; padding: 10px; text-align: left;\"\u003eWhat To Watch\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003eLong Tube Headers\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003ePerformance-focused exhaust builds\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003eBetter exhaust scavenging and stronger upper-rpm flow potential\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003eMid-pipe fitment, O2 sensor routing, EGR, tune, clearance, and emissions rules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003eShorty Headers\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003eSimpler replacement-style upgrades\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003eUsually easier to package near the factory exhaust layout\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003eTypically less flow improvement than a properly matched long tube setup\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003eFor this Mustang GT 4.6L application, the long tube route makes more sense when sound, flow, and future performance upgrades matter more than keeping everything as close to stock as possible.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eExpected Performance Gains\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eOn a healthy 4.6L SOHC Mustang GT, a well-matched long tube header setup can commonly support an estimated \u003cstrong\u003e8-15 horsepower gain\u003c\/strong\u003e, with stronger results possible when paired with a compatible mid-pipe, freer-flowing cat-back exhaust, intake upgrades, and proper tuning.\u003c\/p\u003e\n\u003cp\u003eThe real gain depends on the full setup, not the headers alone. Engine condition, exhaust restriction, tune quality, fuel quality, installation, and supporting modifications all affect the final result. For most Mustang GT owners, the bigger difference is not just the number on paper—it is the stronger exhaust pull, sharper throttle response, and deeper V8 tone after the exhaust path is opened up.\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWhy Buy From Flashark?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eFlashark focuses on practical performance parts for owners who want a cleaner upgrade path without overpaying for every supporting piece. This header kit gives Mustang GT owners a budget-friendly way to improve exhaust flow while keeping fitment guidance, product options, and support in one place.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eClear fitment guidance:\u003c\/strong\u003e Vehicle year, model, engine, and exclusions should be checked before purchase.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerformance-focused layout:\u003c\/strong\u003e Long tube design for buyers who want more than a stock-style replacement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUseful product support:\u003c\/strong\u003e Contact support if you are unsure about fitment before ordering.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBudget-friendly build path:\u003c\/strong\u003e Works well for staged Mustang exhaust upgrades when matched with the right supporting parts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eShipping, Warranty \u0026amp; Customer Support\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEstimated Delivery:\u003c\/strong\u003e Most orders are delivered within 7-9 business days after shipment, depending on warehouse availability and destination.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1-Year Warranty:\u003c\/strong\u003e This product is backed by a 1-year warranty against manufacturing defects.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReturns \u0026amp; Fitment Support:\u003c\/strong\u003e Please confirm your vehicle year, model, engine, and drivetrain before ordering. If you are unsure about fitment, contact customer support before purchase.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustomer Support:\u003c\/strong\u003e Our support team can help with basic fitment questions, order issues, and warranty-related support.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Flashark","offers":[{"title":"Exhaust Header \/ Without Other Items","offer_id":50017618133290,"sku":"FLES08212","price":169.99,"currency_code":"USD","in_stock":true},{"title":"Exhaust Header \/ Air Intake Kit","offer_id":50017617609002,"sku":"FLES08212-IS25046","price":259.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/Exhaust-Header-for-1996-2004-Ford-Mustang-GT-V8-4.6L-SOHC-Flashark-80673736.jpg?v=1708335845"},{"product_id":"exhaust-header-for-1977-1983-datsun-280z-280zx-2-8l","title":"Exhaust Header for 1975-1983 Nissan Datsun 280Z 280ZX 2.8L","description":"\u003ch3\u003e\u003cstrong\u003eFlashark Exhaust Header for 1977-1983 Nissan Datsun 280Z 280ZX 2.8L\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eUpgrade your 1977-1983 Nissan Datsun 280Z or 280ZX 2.8L with the Flashark Exhaust Header for improved performance and sound. Made from stainless steel with a mirror-polished finish, this header features a 1-5\/8\" OD inlet and 2\" OD outlet to reduce back pressure and increase horsepower. A direct bolt-on replacement for your stock manifold, it’s an easy upgrade that enhances both engine efficiency and exhaust tone. 280Z headers are the perfect upgrade for your driving experience, on and off the track.\u003c\/p\u003e\n\u003ch3\u003eSpecifications:\u003c\/h3\u003e\n\u003cp\u003eBrand Name: FLASHARK\u003cbr\u003eCertificate: ISO9001:2000\u003cbr\u003eApplication: Automobile Exhaust Header\u003cbr\u003eMaterial: Stainless Steel\u003cbr\u003eSurface: Mirror Polish\u003cbr\u003eModel: EH28934X\u003cbr\u003eInlet\/ Outlet: 1-5\/8\" OD \/ 2\" OD\u003cbr\u003e3\/8\" Thick Header Flanges\u003c\/p\u003e\n\u003ch3\u003eExhaust Header VS Manifold, which is the better choice? \u003c\/h3\u003e\n\u003cp\u003eThe structural differences between \u003ca href=\"https:\/\/flasharkracing.com\/collections\/exhaust-header\"\u003eexhaust headers\u003c\/a\u003e and manifolds lie in the material and size. Exhaust headers, like the Flashark Exhaust Header for 1977-1983 Nissan Datsun 280Z 280ZX 2.8L, are made from lightweight, thinner stainless steel, while manifolds are typically made from thicker iron. Headers are also longer, and unlike manifolds, they reduce back pressure, improving performance. With individual tubes for each cylinder, exhaust headers allow exhaust gases to exit freely, enhancing horsepower and engine efficiency.\u003c\/p\u003e\n\u003cp\u003eUpgrading your 280Z headers is essential for better engine performance and sound. Whether you're on the road or track, Flashark headers provide more power and a richer exhaust note. With a direct bolt-on design, installation is easy—no modifications needed!\u003c\/p\u003e","brand":"Flashark","offers":[{"title":"Default Title","offer_id":40012792758371,"sku":"FLES08214","price":149.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/Exhaust-Header-for-1977-1983-Nissan-Datsun-280Z-280ZX-2.8L-Flashark-1694418872893.webp?v=1694418877"},{"product_id":"exhaust-header-2004-2007-chevy-cobalt-ss-saturn-ion-2-red-line-2-0l","title":"Exhaust Header for 2004-2007 Chevrolet Cobalt SS \/ Saturn Ion-2 Red Line 2.0L","description":"\u003ch3\u003e\u003cstrong\u003eFlashark Exhaust Header for 2004-2007 Chevy Cobalt SS \/ Saturn Ion-2 Red Line 2.0L\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eUpgrade your 2004-2007 Chevy Cobalt SS or Saturn Ion-2 Red Line with the high-performance exhaust headers from Flashark. Made of durable T-304 stainless steel, these Cobalt SS exhaust headers feature a polished finish and TIG-welded CNC machine flanges for superior fit and strength. The direct bolt-on design requires no modifications, making installation hassle-free. Perfect for boosting exhaust flow and engine efficiency, this exhaust system is built for long-lasting performance.\u003c\/p\u003e\n\u003ch3\u003eSpecifications:\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eBrand Name: FLASHARK\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCertificate: ISO9001:2000\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eApplication: Automobile Exhaust Header\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eMaterial: Stainless Steel\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSurface: Mirror Polish\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eModel: \u003c\/span\u003eEH28929\u003c\/p\u003e\n\u003ch3\u003eDetails:\u003c\/h3\u003e\n\u003cp\u003eHigh-Performance Stainless Steel Header Exhaust :\u003cbr\u003eO2 Sensor Bung Insertion and Metal Gasket Included\u003cbr\u003eInlet\/ Outlet: 1.250\" x 1.875\"\/ 2.750\"\u003cbr\u003eMajor Piping Diameter: 1.75\" (ID)\u003cbr\u003eLightweight Stainless Steel Down Pipe :\u003cbr\u003eInlet\/ Outlet Sizes: 2.750”\/ 2.375”\u003cbr\u003ePiping Diameter: 2.750\"\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003eFeatures:\u003c\/h3\u003e\n\u003cp\u003e1. Made of high-quality T-304 stainless steel. ( According your requirements)\u003cbr\u003e2. TIG welded CNC machine flange.\u003cbr\u003e3. Polished finish surface.\u003cbr\u003e4. Direct bolt-on, no modification needed.\u003cbr\u003e5. High-quality aftermarket parts.\u003cbr\u003e6. Professional workmanship.\u003cbr\u003e7. Strict quality control during the process.\u003cbr\u003e8. The item is the same as the picture shown.\u003cbr\u003e9. All necessary hardware, bolts, and gaskets\u003c\/p\u003e\n\u003ch3\u003ePictures From the Factory\u003c\/h3\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/Exhaust_Header_for_2005-2007_Chevy_Chevrolet_COBALT_SSION_2.0L.jpg?v=1724747863\" alt=\"Exhaust Header for 2004-2007 Chevy Chevrolet Cobalt SS Saturn Ion-2 Red Line Actual Picture\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/flasharkracing.com\/collections\/all-in-one-kit\" title=\"All-In-One Kit\"\u003e\u003cstrong\u003eFlashark All-in-One Kits\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eOften, after purchasing the 2005-2007 Chevy Chevrolet COBALT SS\/ION 2.0L Exhaust Header, customers will also purchase other items. Come on, check out Flashark's all-in-one kits and modify your car to your heart's content! \u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\n\u003ca href=\"https:\/\/flasharkracing.com\/products\/exhaust-header-catback-exhaust-system-muffler-rolled-tip-for-2005-2007-chevy-chevrolet-cobalt-2-2l\" title=\"Exhaust Header\/Catback Muffler Rolled Tip All-In-One Kit for 2005-2007 Chevy Chevrolet Cobalt 2.2L\"\u003e \u003cimg alt=\"Exhaust Header\/Catback Muffler Rolled Tip All-In-One Kit for 2005-2007 Chevy Chevrolet Cobalt 2.2L\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/Catback-Muffler-Rolled-Tip-All-In-One-Kit-for-2005-2007-Chevy-Chevrolet-Cobalt-2.2L-Flashark-79455916_94bcc180-45e0-440c-98d8-0704272ae5e4.webp?v=1708251508\"\u003e\u003c\/a\u003e\u003cbr\u003eExhaust Header VS Manifold, which is the better choice?\u003c\/h3\u003e\n\u003cp\u003eThe Flashark \u003ca href=\"https:\/\/flasharkracing.com\/collections\/exhaust-header\"\u003e\u003cstrong\u003eexhaust header\u003c\/strong\u003e\u003c\/a\u003e is designed specifically for the Chevy Cobalt SS and Saturn Ion-2 Red Line, offering a significant upgrade over traditional iron exhaust manifolds. Made from lightweight T-304 stainless steel, these Cobalt SS headers feature longer, individual tubes for each cylinder, allowing exhaust gases to flow more freely and reducing backpressure. This improved exhaust gas velocity enhances horsepower and torque, giving your engine a noticeable performance boost. Unlike conventional manifolds that limit exhaust flow and reduce efficiency, the Flashark Cobalt SS exhaust headers optimize engine performance for a more powerful driving experience.\u003c\/p\u003e","brand":"Flashark","offers":[{"title":"Exhaust Header","offer_id":49582707933482,"sku":"FLES08215","price":159.99,"currency_code":"USD","in_stock":true},{"title":"Exhaust Header+Catback Muffler Rolled Tip","offer_id":49582707966250,"sku":"FLES08215-ES08169","price":319.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/ION-2.0L-Flashark-66232690.jpg?v=1697774184"},{"product_id":"exhaust-header-for-1990-1995-nissan-d21-pickup-2-4l","title":"Exhaust Headers for 1990-1995 Nissan Hardbody D21 Pickup 2.4L KA24E 4WD","description":"\u003ch3\u003eKA24E Headers for 1990–1995 Nissan Hardbody D21 4WD\u003c\/h3\u003e\n\u003cp\u003eReplace an aging cast exhaust manifold with a stainless steel header designed to give the exhaust path a smoother transition from the cylinder head. This Flashark header is listed for 1990–1995 Nissan Hardbody D21 pickups equipped with the 2.4L KA24E inline-four engine and 4WD drivetrain.\u003c\/p\u003e\n\u003cp\u003eThe 1.50-inch primary tubes lead into a 2.50-inch outlet, while the thick head and outlet flanges provide solid mounting surfaces. Silver and black finishes are available under separate SKUs.\u003c\/p\u003e\n\u003ch3\u003eNissan Hardbody D21 Fitment\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; margin: 18px 0;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; min-width: 680px;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #d9d9d9; padding: 10px; text-align: left; background: #f5f5f5;\"\u003eMake\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #d9d9d9; padding: 10px; text-align: left; background: #f5f5f5;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #d9d9d9; padding: 10px; text-align: left; background: #f5f5f5;\"\u003eYears\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #d9d9d9; padding: 10px; text-align: left; background: #f5f5f5;\"\u003eEngine\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #d9d9d9; padding: 10px; text-align: left; background: #f5f5f5;\"\u003eDrivetrain\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #d9d9d9; padding: 10px;\"\u003eNissan\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #d9d9d9; padding: 10px;\"\u003eHardbody D21 Pickup\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #d9d9d9; padding: 10px;\"\u003e1990–1995\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #d9d9d9; padding: 10px;\"\u003e2.4L KA24E inline-four\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #d9d9d9; padding: 10px;\"\u003e4WD \/ 4x4 only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eNot intended for 2WD Nissan Hardbody models.\u003c\/li\u003e\n\u003cli\u003eDo not use this fitment for a KA24DE engine or a different Nissan platform.\u003c\/li\u003e\n\u003cli\u003eExisting exhaust modifications can change flange alignment and available clearance.\u003c\/li\u003e\n\u003cli\u003eInspect the front driveshaft, steering components and surrounding underbody clearance before final tightening.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"border-left: 4px solid #b45309; padding: 14px 16px; margin: 18px 0; background: #fff8eb;\"\u003e\n\u003cp\u003e\u003cstrong\u003eTechnician’s note:\u003c\/strong\u003e Underbody clearance can vary with engine-mount condition, suspension height, previous repairs and the downstream exhaust position. Complete a full clearance check with the truck safely supported before operating the 4WD system.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; margin: 18px 0;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; min-width: 620px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 36%; border: 1px solid #d9d9d9; padding: 10px; text-align: left; background: #f5f5f5;\"\u003eBrand\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #d9d9d9; padding: 10px;\"\u003eFLASHARK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #d9d9d9; padding: 10px; text-align: left; background: #f5f5f5;\"\u003ePart type\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #d9d9d9; padding: 10px;\"\u003eExhaust header\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #d9d9d9; padding: 10px; text-align: left; background: #f5f5f5;\"\u003eMaterial\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #d9d9d9; padding: 10px;\"\u003eStainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #d9d9d9; padding: 10px; text-align: left; background: #f5f5f5;\"\u003eAvailable finishes\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #d9d9d9; padding: 10px;\"\u003eSilver or black\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #d9d9d9; padding: 10px; text-align: left; background: #f5f5f5;\"\u003ePrimary tube diameter\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #d9d9d9; padding: 10px;\"\u003e1.50 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #d9d9d9; padding: 10px; text-align: left; background: #f5f5f5;\"\u003eOutlet diameter\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #d9d9d9; padding: 10px;\"\u003e2.50 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #d9d9d9; padding: 10px; text-align: left; background: #f5f5f5;\"\u003eCylinder-head flange thickness\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #d9d9d9; padding: 10px;\"\u003e7\/16 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #d9d9d9; padding: 10px; text-align: left; background: #f5f5f5;\"\u003eOutlet flange thickness\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #d9d9d9; padding: 10px;\"\u003e3\/8 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #d9d9d9; padding: 10px; text-align: left; background: #f5f5f5;\"\u003eSilver SKU\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #d9d9d9; padding: 10px;\"\u003eFLES08217\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #d9d9d9; padding: 10px; text-align: left; background: #f5f5f5;\"\u003eBlack SKU\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #d9d9d9; padding: 10px;\"\u003eFLES08358\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #d9d9d9; padding: 10px; text-align: left; background: #f5f5f5;\"\u003eProduct model references\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #d9d9d9; padding: 10px;\"\u003eEH28949X \/ ES08217 and EH28950X \/ ES08358\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned around the 2.4L KA24E exhaust-port layout used in the listed Nissan Hardbody D21 4WD applications.\u003c\/li\u003e\n\u003cli\u003eIndividual 1.50-inch primary tubes provide a smoother exhaust path than the compact cast-manifold layout.\u003c\/li\u003e\n\u003cli\u003e2.50-inch collector outlet for connection to the remaining exhaust system.\u003c\/li\u003e\n\u003cli\u003eStainless steel construction with silver and black finish options.\u003c\/li\u003e\n\u003cli\u003e7\/16-inch head flange and 3\/8-inch outlet flange provide substantial mounting surfaces.\u003c\/li\u003e\n\u003cli\u003eUseful as a replacement or upgrade when the original cast manifold is cracked, leaking or heavily corroded.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBuilt for Better Exhaust Flow and a More Defined Tone\u003c\/h3\u003e\n\u003cp\u003eA tubular header gives each cylinder a more direct path into the collector. On a naturally aspirated KA24E, that layout can reduce restriction and support sharper throttle response and smoother exhaust movement, especially when the remaining exhaust system is in good condition.\u003c\/p\u003e\n\u003cp\u003eThe final sound depends on the catalytic converter, pipe diameter, resonator, muffler and exhaust-leak condition. A header can make the engine sound deeper and more mechanical, but it does not determine the complete exhaust tone by itself.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/flasharkracing.com\/cdn\/shop\/files\/0_86274f09-62eb-4d1a-ac5e-d6365b753a6b_720x.jpg?v=1787190885\" alt=\"Flashark KA24E header details for Nissan Hardbody D21 4WD\" loading=\"lazy\" style=\"display: block; width: 100%; height: auto; margin: 20px auto; border-radius: 6px;\"\u003e\u003c\/p\u003e\n\u003ch3\u003eStock Manifold vs. Tubular Header\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; margin: 18px 0;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; min-width: 680px;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #d9d9d9; padding: 10px; text-align: left; background: #f5f5f5;\"\u003eArea\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #d9d9d9; padding: 10px; text-align: left; background: #f5f5f5;\"\u003eFactory-Style Cast Manifold\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #d9d9d9; padding: 10px; text-align: left; background: #f5f5f5;\"\u003eFlashark Tubular Header\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #d9d9d9; padding: 10px;\"\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #d9d9d9; padding: 10px;\"\u003eCompact cast design\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #d9d9d9; padding: 10px;\"\u003eStainless steel primary tubes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #d9d9d9; padding: 10px;\"\u003e\u003cstrong\u003eExhaust path\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #d9d9d9; padding: 10px;\"\u003eShort shared passages\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #d9d9d9; padding: 10px;\"\u003eIndividual tubes merging at the collector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #d9d9d9; padding: 10px;\"\u003e\u003cstrong\u003eOutlet\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #d9d9d9; padding: 10px;\"\u003eVehicle-specific factory connection\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #d9d9d9; padding: 10px;\"\u003e2.50-inch outlet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #d9d9d9; padding: 10px;\"\u003e\u003cstrong\u003eSound\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #d9d9d9; padding: 10px;\"\u003eFactory exhaust character\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #d9d9d9; padding: 10px;\"\u003eCan add a deeper, more defined mechanical tone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #d9d9d9; padding: 10px;\"\u003e\u003cstrong\u003eInstallation check\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #d9d9d9; padding: 10px;\"\u003eOriginal equipment layout\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #d9d9d9; padding: 10px;\"\u003eRequires flange, sensor, steering and front-driveshaft clearance checks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch3\u003eHeader vs. Complete Nissan Hardbody Exhaust System\u003c\/h3\u003e\n\u003cp\u003eThis product is an exhaust header, not a complete Nissan Hardbody exhaust system. It replaces the engine-side manifold section and connects the cylinder head to the downstream exhaust path.\u003c\/p\u003e\n\u003cp\u003eA complete Nissan D21 exhaust can also include connecting pipes, a catalytic converter, resonator, muffler and tailpipe. The condition and design of those parts will affect sound, exhaust flow, installation and emissions performance.\u003c\/p\u003e\n\u003cp\u003eFor other exhaust components, visit the \u003ca href=\"https:\/\/flasharkracing.com\/collections\/exhaust-header\"\u003eFlashark Exhaust Header collection\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/Exhaust_Header_for_1990-1995_Nissan_Hardbody_D21Pickup_2.4L_4WD.jpg?v=1711593404\" alt=\"1990-1995 Nissan Hardbody D21 2.4L KA24E 4WD header fitment guide\" loading=\"lazy\" style=\"display: block; width: 100%; height: auto; margin: 20px auto; border-radius: 6px;\"\u003e\u003c\/p\u003e\n\u003ch3\u003ePackage and Installation Planning\u003c\/h3\u003e\n\u003cp\u003ePackage contents vary by selected SKU. Select the required finish and SKU before ordering, and contact customer support if you need help identifying the correct configuration.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAllow the engine and exhaust system to cool completely before removal.\u003c\/li\u003e\n\u003cli\u003eInspect the cylinder-head sealing surface and downstream flange before installing the header.\u003c\/li\u003e\n\u003cli\u003eReplace damaged sealing components rather than reusing parts with visible crushing, cracking or heat damage.\u003c\/li\u003e\n\u003cli\u003eStart all fasteners before final tightening so the header and downstream exhaust can settle into alignment.\u003c\/li\u003e\n\u003cli\u003eCheck the O2 sensor wiring path and keep the harness away from hot tubes and moving parts.\u003c\/li\u003e\n\u003cli\u003eInspect clearance around the front driveshaft, steering system, transmission and underbody before starting the engine.\u003c\/li\u003e\n\u003cli\u003eRecheck fasteners and inspect for exhaust leaks after the first complete heat cycle.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWho This Header Is Best For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOwners of a listed 1990–1995 Nissan Hardbody D21 4WD with a 2.4L KA24E engine.\u003c\/li\u003e\n\u003cli\u003eTrucks with a cracked, leaking or heavily corroded factory exhaust manifold.\u003c\/li\u003e\n\u003cli\u003eOwners looking for a stainless tubular header and a more defined exhaust tone.\u003c\/li\u003e\n\u003cli\u003eBuyers prepared to inspect drivetrain and exhaust clearance during installation.\u003c\/li\u003e\n\u003cli\u003eVehicles whose downstream exhaust components are in serviceable condition or are being upgraded as part of the same project.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWho Should Choose a Different Part\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOwners of a 2WD Nissan Hardbody.\u003c\/li\u003e\n\u003cli\u003eVehicles equipped with a KA24DE, Z24, V6 or another engine not listed in the fitment table.\u003c\/li\u003e\n\u003cli\u003eBuyers looking for a complete cat-back exhaust, muffler or full Nissan D21 exhaust system.\u003c\/li\u003e\n\u003cli\u003eOwners who cannot inspect front-driveshaft and steering clearance during installation.\u003c\/li\u003e\n\u003cli\u003eVehicles that require a certified emissions replacement without supporting product-specific approval.\u003c\/li\u003e\n\u003cli\u003eDrivers who want to retain completely stock exhaust sound and construction.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eEmissions and Street-Use Notice\u003c\/h3\u003e\n\u003cdiv style=\"border-left: 4px solid #b91c1c; padding: 14px 16px; margin: 18px 0; background: #fff5f5;\"\u003e\n\u003cp\u003eDo not remove, bypass or disable the catalytic converter, O2 sensor or other emissions equipment when installing this header. Exhaust and emissions requirements vary by location. Check the rules that apply to your vehicle before installation or road use.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eShipping \u0026amp; Returns\u003c\/h3\u003e\n\u003cdiv style=\"border: 1px solid #e5e5e5; padding: 16px; margin: 18px 0; border-radius: 6px; background: #fafafa;\"\u003e\n\u003cp\u003e\u003cstrong\u003eFree U.S. Shipping:\u003c\/strong\u003e Orders are typically processed within 1–2 business days and delivered within 7–9 business days. Additional charges may apply to remote areas.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e30-Day Returns:\u003c\/strong\u003e Unopened and unused items in their original packaging may be returned within 30 days of receipt. Return shipping is covered for verified quality issues.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 0;\"\u003e\u003cstrong\u003eWorry-Free Delivery:\u003c\/strong\u003e Optional protection against eligible loss, theft, delay, or transit damage is available at checkout.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Flashark","offers":[{"title":"Silver","offer_id":44813917159722,"sku":"FLES08217","price":89.99,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":44813917192490,"sku":"FLES08358","price":89.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/Pickup-2.4L-4WD-Flashark-66233096.jpg?v=1711592943"},{"product_id":"exhaust-header-for-1991-1995-jeep-wrangler-yj-2-5l-l4","title":"Exhaust Header for 1991-1995 Jeep Wrangler YJ 2.5L L4","description":"\u003ch3\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eBrand Name: FLASHARK\u003cbr\u003eCertificate: ISO9001:2000\u003cbr\u003eApplication: Automobile Exhaust Header\u003cbr\u003eMaterial: Stainless Steel\u003cbr\u003eSurface: Mirror Polish\u003cbr\u003eModel: EH28267\u003cbr\u003eOne O2 Sensor location\u003cbr\u003e1.50“ Inlet 2” outlet\u003cbr\u003eTube Diameter: 1-1\/2\"\u003cbr\u003eCollector Diameter: 2-1\/2\"\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eExhaust Header VS Manifold, which is the better choice? \u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe structural differences between exhaust headers and manifolds are the material and size. From the material, exhaust headers are made of lighter, thinner steel, while exhaust manifolds are made of thick iron. Exhaust headers are also longer than exhaust manifolds. When in use, exhaust manifolds create back pressure, which lowers performance. Because each cylinder of the engine is given its own tube, however, headers eliminate this problem; thus, allowing the gases to exit without the creation of back pressure. Therefore, exhaust headers are a BETTER choice than an exhaust manifold.\u003c\/p\u003e\n\u003cp\u003eReplacing or upgrading your exhaust header is necessary for both engine performance and sound. Whether on or off the track, exhaust headers provide more horsepower and improved exhaust sound. FLASHARK offers many products to help you create your own custom engine headers. It's really easy and convenient to use: direct bolt-on, no modification needed.\u003c\/p\u003e","brand":"Flashark","offers":[{"title":"Default Title","offer_id":40012793249891,"sku":"FLES08219","price":119.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/Exhaust-Header-for-1991-1995-Jeep-Wrangler-YJ-2.5L-L4-Flashark-1689927591371.jpg?v=1689927592"},{"product_id":"exhaust-header-for-2008-2017-subaru-impreza-wrx-sti-ej25","title":"Exhaust Headers for 2008-2017 Subaru Impreza WRX\/STI EJ25 H4 2.5L","description":"\u003ch3\u003e\u003cstrong\u003eFlashark Exhaust Headers for 2008-2017 Subaru Impreza WRX \u0026amp; WRX STI EJ25\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eEnhance your 2008-2017 Subaru Impreza WRX \u0026amp; WRX STI EJ25 with Flashark high-performance exhaust headers. These WRX \u0026amp; STI headers are crafted from premium stainless steel, offering direct bolt-on installation with no modifications required. Enjoy improved exhaust flow, increased horsepower, and a polished, sleek finish for both style and performance. Backed by a permanent warranty for peace of mind.\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eBrand Name: Flashark\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCertificate: ISO9001:2000\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eApplication: Automobile \u003ca href=\"https:\/\/flasharkracing.com\/collections\/exhaust-header\"\u003eExhaust Headers\u003c\/a\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eMaterial: Stainless Steel\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSurface: Mirror Polish\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eModel: \u003c\/span\u003eEH28965\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003e100% Brand new, never been used.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eMade of high-quality stainless steel.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eTIG welded CNC machine flange.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003ePolished finish surface.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eDirect bolt-on, no modification needed.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eHigh-quality aftermarket parts.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eProfessional workmanship.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eStrict quality control during the process.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eItem the same as picture shown.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eAll necessary hardware, bolts,and gaskets\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eExhaust Headers vs. Stock Exhaust Manifolds: Subaru Impreza WRX\/STI\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eUpgrading to Flashark’s WRX \u0026amp; STI headers from stock exhaust manifolds brings significant performance improvements:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eImproved Exhaust Flow:\u003c\/strong\u003e\u003c\/span\u003e Flashark headers reduce backpressure, enhancing exhaust flow and boosting engine efficiency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eIncreased Horsepower:\u003c\/strong\u003e\u003c\/span\u003e With better exhaust flow, your engine can breathe easier, resulting in noticeable horsepower gains.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eFaster Throttle Response:\u003c\/strong\u003e\u003c\/span\u003e Enjoy quicker acceleration and smoother throttle response, especially in high-performance driving.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eAggressive Sound:\u003c\/strong\u003e\u003c\/span\u003e Flashark headers deliver a deeper, more distinct exhaust note compared to stock manifolds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eDurability:\u003c\/strong\u003e\u003c\/span\u003e Crafted from high-quality stainless steel, Flashark headers resist heat and corrosion, ensuring long-term performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUpgrade to Flashark headers and unlock the full potential of your Subaru Impreza WRX\/STI engine.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWhy Choose Flashark Impreza WRX \u0026amp; STI Headers?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eFlashark headers are the perfect upgrade for your Subaru Impreza WRX or STI, offering improved performance, durability, and reliability. Designed for a precise fit, they ensure easy installation with no modifications required. Made from high-quality stainless steel, Flashark headers resist corrosion and heat, ensuring long-lasting durability. With these headers, you’ll experience immediate gains in horsepower, throttle response, and exhaust flow, making your vehicle more powerful and responsive. Backed by a permanent warranty, Flashark headers provide lasting value and peace of mind for your performance upgrades.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eModel Overview: Subaru Impreza WRX \u0026amp; STI\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"81\" data-end=\"422\"\u003eThe \u003cstrong data-start=\"85\" data-end=\"107\"\u003eSubaru Impreza WRX\u003c\/strong\u003e and \u003cstrong data-start=\"112\" data-end=\"138\"\u003eSubaru Impreza WRX STI\u003c\/strong\u003e are performance vehicles built for thrilling driving experiences. The WRX features the turbocharged \u003cstrong data-start=\"239\" data-end=\"254\"\u003eEJ25 engine\u003c\/strong\u003e and Subaru’s signature all-wheel drive system, while the WRX STI offers enhanced tuning, upgraded suspension, and more horsepower for those seeking higher performance.\u003c\/p\u003e\n\u003cp data-start=\"424\" data-end=\"691\"\u003eBoth models are rooted in Subaru’s rally heritage, combining power, precision handling, and durability. Flashark’s exhaust headers are designed to optimize exhaust flow, boost horsepower, and improve throttle response, unlocking the full potential of your WRX or STI.\u003c\/p\u003e","brand":"Flashark","offers":[{"title":"Exhaust Header \/ Only Header","offer_id":52028379332906,"sku":"FLES08220","price":139.99,"currency_code":"USD","in_stock":true},{"title":"Exhaust Header \/ w\/ Polished Catback丨Fits 15-17 Subaru WRX STI","offer_id":52028379365674,"sku":"FLES08220-FLES08142","price":519.99,"currency_code":"USD","in_stock":true},{"title":"Exhaust Header \/ w\/ Burnt Catback丨Fits 15-17 Subaru WRX STI","offer_id":52028727886122,"sku":"FLES08220-FLES08143","price":529.99,"currency_code":"USD","in_stock":true},{"title":"Exhaust Header \/ w\/ Burnt Catback w\/ muffler丨Fits 15-17 Subaru WRX STI","offer_id":52028727918890,"sku":"FLES08220-FLES08141","price":549.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/ChatGPT_Image_2026_7_2_11_20_35-111111111111.jpg?v=1782962720"},{"product_id":"exhaust-header-for-1997-1999-jeep-wrangler-tj-2-5l-l4","title":"Exhaust Header for 1997-1999 Jeep Wrangler TJ 2.5L L4","description":"\u003ch3\u003e\u003cstrong\u003eExhaust Headers for 1997-1999 Jeep Wrangler TJ 2.5L L4\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eEnhance the performance of your 1997-1999 Jeep Wrangler TJ with Flashark Exhaust Headers. Designed specifically for this model, these headers provide significant gains in both horsepower and torque, improving your vehicle's overall power output and acceleration. Whether you're off-roading or cruising the streets, experience enhanced engine efficiency, a more aggressive exhaust sound, and up to 5-10 horsepower gains.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eSpecifications:\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eBrand Name: FLASHARK\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCertificate: ISO9001:2000\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eApplication: Automobile Exhaust Header\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eMaterial: Stainless Steel\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSurface: Mirror Polish\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eModel: \u003c\/span\u003eEH28268\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003e1.75\" Inlet\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e2\"-3\" Outlet\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eHead Flange Thickness: 7\/16\"\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eOutlet Flange Thickness: 3\/8\"\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eHP\/Torque Gains of 5-10\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e100% Brand new, never been used.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMade of high-quality T-304 stainless steel.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTIG welded CNC machine flange.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePolished finish surface.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDirect bolt-on, no modification needed.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHigh-quality aftermarket parts.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eProfessional workmanship.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eStrict quality control during the process.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eItem the same as picture shown.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAll necessary hardware, bolts, and gaskets\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003ePerfect Fitment: 1997-1999 Jeep Wrangler TJ 2.5L L4\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eGreat Material:\u003c\/strong\u003e These sliders are made of high-strength and durable Stainless steel material.About 12 pounds off your bike.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eEasy Installation:\u003c\/strong\u003e The item can be fitted easily. Power up to approx 5HP ~ 6HP, and make your bike more power.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eGood Package:\u003c\/strong\u003e The package included 1 x Exhaust mid pipe and 2 x Stainless clamps. You can drive your motorbike without worries.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eWhat does an exhaust header do?\u003cbr\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eBoost Horsepower, Torque, and Fuel Efficiency with Flashark Exhaust Headers\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUpgrading your Jeep Wrangler TJ with FLASHARK Exhaust Headers is an excellent way to boost both horsepower and torque, improving overall engine performance. By replacing the factory exhaust manifold with high-performance headers, you reduce back pressure and enhance exhaust flow, allowing your engine to breathe easier. This results in improved combustion, quicker acceleration, and better power delivery. In fact, installing FLASHARK Exhaust Headers can add up to 5-10 horsepower and increased torque.\u003c\/p\u003e\n\u003cp\u003eNot only will you feel the difference in performance, but you’ll also notice a more aggressive exhaust sound, giving your Jeep that signature muscle car roar.\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cb\u003e\u003cspan\u003ePurchase instructions\u003c\/span\u003e\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eProfessional installation is highly recommended, exhaust systems are not always perfect, and while most of the time these exhaust systems work perfectly together, occasionally a slight modification to the exhaust system is required to achieve a perfect fit.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eExhaust Header VS Manifold, which is the better choice? \u003c\/h3\u003e\n\u003cp\u003eThe structural differences between \u003ca href=\"https:\/\/flasharkracing.com\/collections\/exhaust-header\"\u003eexhaust headers\u003c\/a\u003e and manifolds are the material and size. From the material, exhaust headers are made of lighter, thinner steel, while exhaust manifolds are made of thick iron. Exhaust headers are also longer than exhaust manifolds. When in use, exhaust manifolds create back pressure, which lowers performance. Because each cylinder of the engine is given its own tube, however, headers eliminate this problem; thus, allowing the gases to exit without the creation of back pressure. Therefore, exhaust headers are a BETTER choice than an exhaust manifold.\u003c\/p\u003e","brand":"Flashark","offers":[{"title":"Default Title","offer_id":40012801179747,"sku":"FLES08221","price":109.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/Exhaust-Header-for-1997-1999-Jeep-Wrangler-TJ-2.5L-L4-Flashark-66234096.jpg?v=1697774686"},{"product_id":"exhaust-header-for-2001-2005-lexus-is300-3-0l-2jx-ge-dohc","title":"Exhaust Header for 2001-2005 Lexus IS300 3.0L 2JZ-GE DOHC ALTEZZA XE10 JCE10 l6","description":"\u003ch3\u003e\u003cstrong\u003e2001-2005 Lexus IS300 Headers for 3.0L 2JZ-GE\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp class=\"intro\"\u003eBuild a stronger exhaust foundation for your naturally aspirated inline-six with a stainless-steel tubular setup designed to support smoother flow, a more purposeful exhaust note, and future exhaust-system upgrades. These Flashark headers use a 2 x 3-1 layout developed for 2001-2005 Lexus IS300 models equipped with the 3.0L 2JZ-GE DOHC engine.\u003c\/p\u003e\n\u003cul class=\"key-points\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eStainless-steel construction\u003c\/strong\u003e\u003cbr\u003eMirror-polished tubing with TIG-welded CNC-machined flanges\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2 x 3-1 design\u003c\/strong\u003e\u003cbr\u003eIndividual primary tubes merge through dual 3-into-1 collectors\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"video-wrapper-col-2\"\u003e\n\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/bvckKDLS3V0?si=YvW7pjop_njKcWcP\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003csection\u003e\n\u003ch3 id=\"spec-title\"\u003e\u003cstrong\u003eHeader Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 16px 0 24px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"padding: 12px; border: 1px solid #e2e2e2; text-align: left; vertical-align: top;\"\u003eBrand\u003c\/th\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e2e2e2; vertical-align: top;\"\u003eFLASHARK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"padding: 12px; border: 1px solid #e2e2e2; text-align: left; vertical-align: top;\"\u003eModel reference\u003c\/th\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e2e2e2; vertical-align: top;\"\u003eEH28653\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"padding: 12px; border: 1px solid #e2e2e2; text-align: left; vertical-align: top;\"\u003eMaterial\u003c\/th\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e2e2e2; vertical-align: top;\"\u003eStainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"padding: 12px; border: 1px solid #e2e2e2; text-align: left; vertical-align: top;\"\u003eFinish\u003c\/th\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e2e2e2; vertical-align: top;\"\u003eMirror polished\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"padding: 12px; border: 1px solid #e2e2e2; text-align: left; vertical-align: top;\"\u003eTube layout\u003c\/th\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e2e2e2; vertical-align: top;\"\u003eDual 3-into-1 collectors (2 x 3-1)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"padding: 12px; border: 1px solid #e2e2e2; text-align: left; vertical-align: top;\"\u003eListed connection size\u003c\/th\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e2e2e2; vertical-align: top;\"\u003e2.25-inch inlet \/ 2.25-inch outlet; confirm measurement locations against your exhaust before installation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"padding: 12px; border: 1px solid #e2e2e2; text-align: left; vertical-align: top;\"\u003eFlanges\u003c\/th\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e2e2e2; vertical-align: top;\"\u003eCNC machined and TIG welded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"padding: 12px; border: 1px solid #e2e2e2; text-align: left; vertical-align: top;\"\u003eSensor provisions\u003c\/th\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e2e2e2; vertical-align: top;\"\u003ePre-welded O2 sensor bungs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/section\u003e\n\u003ch3\u003e\u003cstrong\u003eWhat Is Included\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOne complete exhaust-header set\u003c\/li\u003e\n\u003cli\u003eThree gaskets\u003c\/li\u003e\n\u003cli\u003eThree nuts\u003c\/li\u003e\n\u003cli\u003eComponents shown in the selected product-variant photos\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePackage contents differ between the \u003cstrong\u003eExhaust Header\u003c\/strong\u003e and \u003cstrong\u003eExhaust Header + Catback with Muffler Tip\u003c\/strong\u003e variants. Confirm the selected variant before checkout.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWhat Changes After Installation?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch4\u003e\u003cstrong\u003eExhaust flow and response\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eIndividual stainless-steel primary tubes and 3-into-1 collectors are designed to support smoother exhaust flow. Actual horsepower and torque changes depend on the vehicle's condition, complete exhaust system, intake, ECU calibration, fuel and test method. No fixed power gain should be assumed without a configuration-matched dyno test.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eExhaust sound\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eA tubular header can change the 2JZ-GE exhaust note, especially under acceleration. Final volume and tone depend on the complete exhaust system, including the mid-pipe, resonator, catalytic converters and catback.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eHeader versus factory manifold\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe original cast manifold prioritizes factory durability, noise control and production requirements. A tubular header uses separate primary tubes to manage exhaust flow before the collectors. The correct choice depends on the vehicle's configuration and intended use.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eInstallation Notes\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe header is designed as a bolt-on component for a compatible, stock-configuration vehicle and includes O2 sensor bungs and gaskets. Custom welding is not normally expected, but seized fasteners, previous exhaust modifications, damaged studs, chassis differences or non-stock piping can change the work required.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eProfessional installation is recommended.\u003c\/li\u003e\n\u003cli\u003eInspect all flanges, gaskets, studs and O2 sensor wiring before assembly.\u003c\/li\u003e\n\u003cli\u003eCheck steering, chassis and heat-sensitive component clearance before final tightening.\u003c\/li\u003e\n\u003cli\u003eRecheck fastener torque and inspect for exhaust leaks after the first heat cycles.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eShipping \u0026amp; Returns\u003c\/h3\u003e\n\n\u003cdiv style=\"border: 1px solid #e5e5e5; padding: 16px; margin: 18px 0; border-radius: 6px; background: #fafafa;\"\u003e\n  \u003cp\u003e\u003cstrong\u003eFree U.S. Shipping:\u003c\/strong\u003e Orders are typically processed within 1–2 business days and delivered within 7–9 business days. Additional charges may apply to remote areas.\u003c\/p\u003e\n\n  \u003cp\u003e\u003cstrong\u003e30-Day Returns:\u003c\/strong\u003e Unopened and unused items in their original packaging may be returned within 30 days of receipt. Return shipping is covered for verified quality issues.\u003c\/p\u003e\n\n  \u003cp style=\"margin-bottom: 0;\"\u003e\u003cstrong\u003eWorry-Free Delivery:\u003c\/strong\u003e Optional protection against eligible loss, theft, delay, or transit damage is available at checkout.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Flashark","offers":[{"title":"Exhaust Header","offer_id":47775837421866,"sku":"FLES08222","price":138.99,"currency_code":"USD","in_stock":true},{"title":"Exhaust Header+Catback w\/Muffler Tip","offer_id":49578172285226,"sku":"FLES08222-ES08181","price":339.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/products\/Exhaust-Header-for-2001-2005-Lexus-IS300-3.0L-2JX-GE-DOHC-Flashark-1679735638.jpg?v=1679735639"},{"product_id":"exhaust-header-for-1995-1999-mitsubishi-eclipse","title":"Exhaust Header for 1995-1999 Mitsubishi Eclipse\/Talon 2G 420A 2.0L NA","description":"\u003ch3\u003e\u003cstrong\u003eExhaust Header for 1995-1999 Mitsubishi Eclipse\/Talon 2G 2.0L I4 Non-Turbo (420A)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eReplacing or upgrading your exhaust header is necessary for both engine performance and sound. Whether on or off the track, exhaust headers provide more horsepower and improved exhaust sound. FLASHARK offers many products to help you create your own custom engine headers. It's really easy and convenient to use: direct bolt-on, no modification needed.\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eBrand Name: FLASHARK\u003cbr\u003eCertificate: ISO9001:2000\u003cbr\u003eApplication: Automobile Exhaust Header\u003cbr\u003eMaterial: Stainless Steel\u003cbr\u003eSurface: Mirror Polish\u003cbr\u003eModel: EH28978\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eExhaust Header VS Manifold, which is the better choice? \u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe structural differences between exhaust headers and manifolds are the material and size. From the material, exhaust headers are made of lighter, thinner steel, while exhaust manifolds are made of thick iron. Exhaust headers are also longer than exhaust manifolds. When in use, exhaust manifolds create back pressure, which lowers performance. Because each cylinder of the engine is given its own tube, however, headers eliminate this problem; thus, allowing the gases to exit without the creation of back pressure. Therefore, exhaust headers are a BETTER choice than an exhaust manifold.\u003c\/p\u003e","brand":"Flashark","offers":[{"title":"Default Title","offer_id":40012852854883,"sku":"FLES08223","price":139.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/Talon-2G-420A-2.0L-NA-Flashark-66234433.jpg?v=1697774806"},{"product_id":"exhaust-header-for-1994-2004-chevy-s10","title":"Exhaust Header for 1994-2004 Chevrolet S10丨GMC Sonoma 2.2L I4","description":"\u003ch3\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eBrand Name: FLASHARK\u003cbr\u003eCertificate: ISO9001:2000\u003cbr\u003eApplication: Automobile Exhaust Header\u003cbr\u003eMaterial: Stainless Steel\u003cbr\u003eSurface: Mirror Polish\u003cbr\u003eModel: EH28156\u003cbr\u003eInlet: 1.50\" \/ Outlet: 2.50\"\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cimg alt=\"1994-2004 Chevy S10 GMC Sonoma 2.2L Headers Pipe Inner Diameter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/ExhaustHeaderfor1994-2004ChevyS10GMCSonoma2.2LI4_2_480x480.jpg?v=1722826912\" style=\"margin-bottom: 16px; float: none;\"\u003e \u003cimg alt=\"1994-2004 Chevy S10 GMC Sonoma 2.2L Headers Outer Diameter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/ExhaustHeaderfor1994-2004ChevyS10GMCSonoma2.2LI4_8_480x480.jpg?v=1722826913\" style=\"margin-bottom: 16px; float: none;\"\u003e\n\u003c\/div\u003e\n\u003ch3\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCNC Machined Flanges\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePolished 304 Stainless Steel\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eStandard Graphite Manifold Gaskets\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDirect bolt on, no modification needed\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eExhaust Header VS Manifold, which is the better choice? \u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/flasharkracing.com\/collections\/exhaust-header\"\u003eExhaust headers\u003c\/a\u003e offer better performance compared to traditional manifolds. Made from lighter steel, headers are longer and designed to reduce back pressure, unlike manifolds which are made of thick iron and can limit exhaust flow. By providing each cylinder with its own tube, headers allow exhaust gases to exit more efficiently, improving engine performance and horsepower.\u003c\/p\u003e\n\u003cp\u003eUpgrading to an exhaust header, like the one offered by FLASHARK, is an easy, direct bolt-on upgrade for your 1994-2004 Chevy S10 or GMC Sonoma 2.2L I4. It improves exhaust flow, enhances engine efficiency, and provides a more aggressive sound.\u003c\/p\u003e","brand":"Flashark","offers":[{"title":"Default Title","offer_id":40012860391523,"sku":"FLES08225","price":129.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/Exhaust-Header-for-1994-2004-Chevy-S10-GMC-Sonoma-2.2L-I4-Flashark-1694679933565.webp?v=1694679935"},{"product_id":"exhaust-header-for-1995-2001-toyota-tacoma-2-4l-2-7l-l4","title":"Exhaust Headers for 1995-2001 Toyota Tacoma 2.4L\/2.7L L4 2DR RWD","description":"\u003ch3\u003e\u003cstrong\u003eExhaust Headers for 1995-2001 Toyota Tacoma 2.4L\/2.7L L4 2DR RWD\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eGive your early Tacoma a stronger exhaust foundation with a stainless steel header setup built to replace a restrictive, cracked, leaking, or heavily rusted factory manifold. This Flashark exhaust header is intended for select 1995–2001 Toyota Tacoma trucks equipped with the 2.4L 2RZ-FE or 2.7L 3RZ-FE inline-four engine and rear-wheel drive.\u003c\/p\u003e\n\u003cp\u003eIt is a practical option for owners restoring an aging exhaust system or building a mild intake-and-exhaust combination. The header uses a multi-piece tubular design with a polished 304 stainless steel finish, TIG-welded flanges, a 1.50-inch inlet, and a 2.50-inch outlet. Gaskets and mounting hardware are included as shown in the product photos.\u003c\/p\u003e\n\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 14px 0;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 9px;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 9px;\"\u003eFlashark\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 9px;\"\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 9px;\"\u003eToyota Tacoma exhaust header\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 9px;\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 9px;\"\u003eEH28915X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 9px;\"\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 9px;\"\u003e304 stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 9px;\"\u003e\u003cstrong\u003eSurface Finish\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 9px;\"\u003eMirror polished\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 9px;\"\u003e\u003cstrong\u003eInlet\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 9px;\"\u003e1.50-inch outside diameter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 9px;\"\u003e\u003cstrong\u003eOutlet\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 9px;\"\u003e2.50-inch outside diameter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 9px;\"\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 9px;\"\u003eTubular design with TIG-welded CNC-machined flanges\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 9px;\"\u003e\u003cstrong\u003ePlacement\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 9px;\"\u003eFront exhaust manifold position\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" alt=\"Tacoma headers User reviews and photos\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/Exhaust_Header_for_1995-2001_Toyota_Tacoma_2.4L2.7L_L4_2DR_RWD.jpg?v=1726282993\"\u003e\u003c\/div\u003e\n\u003ch3\u003eWho This Tacoma Header Is For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOwners of a compatible 1995–2001 Toyota Tacoma with a 2.4L 2RZ-FE or 2.7L 3RZ-FE engine.\u003c\/li\u003e\n\u003cli\u003eDrivers with a rear-wheel-drive or two-wheel-drive Tacoma replacing a cracked, leaking, rusted, or restrictive factory exhaust manifold.\u003c\/li\u003e\n\u003cli\u003eOwners building a mild naturally aspirated intake, header, and cat-back exhaust combination.\u003c\/li\u003e\n\u003cli\u003eBudget-conscious enthusiasts looking for a vehicle-specific alternative to a stock cast manifold.\u003c\/li\u003e\n\u003cli\u003eExperienced DIY installers with safe lifting equipment, hand tools, penetrating oil, and the ability to deal with aged exhaust fasteners.\u003c\/li\u003e\n\u003cli\u003eOwners willing to compare the product photos and flange layout with the exhaust system currently installed on the truck.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eThis product requires extra caution if:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eYour truck has a modified catalytic converter, custom mid-pipe, welded exhaust repair, or non-factory exhaust system.\u003c\/li\u003e\n\u003cli\u003eYour Tacoma has heavy underbody rust or previously repaired manifold studs.\u003c\/li\u003e\n\u003cli\u003eYou cannot confirm whether the engine is a 2RZ-FE or 3RZ-FE.\u003c\/li\u003e\n\u003cli\u003eYour truck has a different catalytic-converter, EGR, or oxygen-sensor arrangement from the connections shown in the product images.\u003c\/li\u003e\n\u003cli\u003eYou expect a guaranteed horsepower number, guaranteed no-CEL operation, or installation without any adjustment on a modified or rusted truck.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg style=\"float: none;\" alt=\"Toyota Tacoma Headers for 1995-2001 2.4L\/2.7L L4 RWD\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/Exhaust_Header_71e90008-33d9-4677-9ae5-b4d8d4d73d59.jpg?v=1718349572\"\u003e\u003c\/p\u003e\n\u003ch3\u003eToyota Tacoma Header vs. Factory Exhaust Manifold\u003c\/h3\u003e\n\u003cp\u003eThe original cast manifold is compact and built around factory cost, packaging, noise, and emissions targets. A tubular header separates the exhaust paths before they merge, helping spent gases move through the system with less interference between cylinders.\u003c\/p\u003e\n\u003cp\u003eOn a compatible Tacoma, the result may include cleaner exhaust flow, a sharper response when the engine is under load, and a deeper exhaust note. The actual change depends on engine condition, the catalytic converter, intake system, downstream pipe diameter, muffler design, and whether the existing manifold was already leaking.\u003c\/p\u003e\n\u003cp\u003eThis is still one part of the exhaust system. A header cannot correct a clogged catalytic converter, damaged oxygen sensor, leaking flex section, restricted muffler, ignition problem, or low engine compression. Diagnose the truck before ordering parts solely to fix a noise, fault code, or power complaint.\u003c\/p\u003e\n\u003ch3\u003eWhat to Expect After Installation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eExhaust flow:\u003c\/strong\u003e The tubular layout is intended to provide a less restrictive path than the original cast manifold.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThrottle feel:\u003c\/strong\u003e Some trucks may feel more responsive, particularly when replacing a damaged or leaking manifold.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExhaust tone:\u003c\/strong\u003e Expect a slightly deeper, sharper tone under acceleration. The catalytic converter, resonator, muffler, and pipe diameter still determine most of the final volume.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHorsepower:\u003c\/strong\u003e No fixed horsepower increase is guaranteed. The current listing does not provide verified chassis-dyno results for every 2RZ-FE and 3RZ-FE combination.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCheck-engine light:\u003c\/strong\u003e A properly sealed installation that retains the correct sensors may operate normally, but no header installation can be guaranteed never to trigger a CEL.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eA check-engine light after installation commonly points to an exhaust leak, damaged sensor, stretched wiring, incorrect sensor placement, altered catalytic-converter efficiency, or another existing engine-management problem. Read the stored code before replacing additional parts.\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/Exhaust_Header-2_3ed73b9c-1c00-45e2-ae8b-a072099a7865.jpg?v=1718349283\" alt=\"Tacoma Headers VS Exhaust Manifold\"\u003e\u003c\/div\u003e\n\u003ch3\u003eWhy Choose This Tacoma Header\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVehicle-specific fitment guidance for the early four-cylinder Tacoma platform.\u003c\/li\u003e\n\u003cli\u003eCompatibility with both 2.4L 2RZ-FE and 2.7L 3RZ-FE engine applications listed above.\u003c\/li\u003e\n\u003cli\u003e304 stainless steel construction with a polished finish.\u003c\/li\u003e\n\u003cli\u003eTIG-welded tubular construction and CNC-machined flanges.\u003c\/li\u003e\n\u003cli\u003eGaskets, studs, and mounting hardware included as shown.\u003c\/li\u003e\n\u003cli\u003eA budget-friendly path for replacing an aging manifold or beginning a mild exhaust build.\u003c\/li\u003e\n\u003cli\u003eProduct support for basic fitment, order, and warranty questions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eShipping, Warranty \u0026amp; Customer Support\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEstimated Delivery:\u003c\/strong\u003e Most orders are delivered within 7–9 business days after shipment, depending on warehouse availability and destination.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1-Year Warranty:\u003c\/strong\u003e This product is backed by a 1-year warranty against manufacturing defects.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReturns \u0026amp; Fitment Support:\u003c\/strong\u003e Please confirm your vehicle year, model, engine, and drivetrain before ordering. If you are unsure about fitment, contact customer support before purchase.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustomer Support:\u003c\/strong\u003e Our support team can help with basic fitment questions, order issues, and warranty-related support.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Flashark","offers":[{"title":"Default Title","offer_id":40012866912355,"sku":"FLES08226","price":119.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/products\/Exhaust-Header-for-1995-2001-Toyota-Tacoma-2.4L-2.7L-L4-Flashark-1679735808.jpg?v=1679735810"},{"product_id":"exhaust-header-for-2005-2010-scion-tc-ant10-jdm","title":"Exhaust Header for 2005-2010 Toyota Scion TC Ant10 JDM 2.4L","description":"\u003ch3\u003e2005–2010 Scion tC 2.4L Long-Tube Exhaust Header\u003c\/h3\u003e\n\u003cp\u003eGive your first-generation tC a freer-flowing exhaust path and a more aggressive tone without replacing the entire exhaust system. This Flashark long-tube exhaust header is designed for listed 2005–2010 Scion tC models equipped with the 2.4L inline-four engine and ANT10 chassis.\u003c\/p\u003e\n\u003cp\u003eThe header replaces the restrictive factory exhaust-manifold section. Depending on the selected configuration, it can be ordered as the header alone or with the listed catalytic-converter assembly. This is not a complete cat-back exhaust system.\u003c\/p\u003e\n\u003ch3\u003eScion tC Project Video\u003c\/h3\u003e\n\u003cdiv style=\"position: relative; width: 100%; padding-top: 56.25%; margin: 18px 0; overflow: hidden; border-radius: 6px;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/vKMqtMDb2sk\" title=\"Scion tC project with Flashark exhaust parts\" loading=\"lazy\" style=\"position: absolute; inset: 0; width: 100%; height: 100%; border: 0;\"\u003e\n  \u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; margin: 18px 0;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; min-width: 620px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 34%; border: 1px solid #e5e5e5; padding: 10px; text-align: left; background: #f7f7f7;\"\u003eBrand\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #e5e5e5; padding: 10px;\"\u003eFlashark\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #e5e5e5; padding: 10px; text-align: left; background: #f7f7f7;\"\u003eProduct Type\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #e5e5e5; padding: 10px;\"\u003eLong-tube exhaust header\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #e5e5e5; padding: 10px; text-align: left; background: #f7f7f7;\"\u003ePrimary SKU\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #e5e5e5; padding: 10px;\"\u003eFLES08227\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #e5e5e5; padding: 10px; text-align: left; background: #f7f7f7;\"\u003eHeader + Catalytic Converter SKU\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #e5e5e5; padding: 10px;\"\u003eFLES08227-EXS22-00057SR-003-W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #e5e5e5; padding: 10px; text-align: left; background: #f7f7f7;\"\u003eProduct Model\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #e5e5e5; padding: 10px;\"\u003eEH28647\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #e5e5e5; padding: 10px; text-align: left; background: #f7f7f7;\"\u003eMaterial\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #e5e5e5; padding: 10px;\"\u003eStainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #e5e5e5; padding: 10px; text-align: left; background: #f7f7f7;\"\u003eFinish\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #e5e5e5; padding: 10px;\"\u003eMirror polished\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #e5e5e5; padding: 10px; text-align: left; background: #f7f7f7;\"\u003eListed Inlet \/ Outlet\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #e5e5e5; padding: 10px;\"\u003e1.500 in \/ 2.375 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #e5e5e5; padding: 10px; text-align: left; background: #f7f7f7;\"\u003eConstruction\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #e5e5e5; padding: 10px;\"\u003eMandrel-bent tubing with TIG-welded construction and machined flange surfaces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFreer exhaust movement:\u003c\/strong\u003e The long-tube layout provides a smoother route for exhaust gases than the compact factory manifold section.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUpper-rpm pull:\u003c\/strong\u003e Reduced restriction can support stronger breathing as engine speed rises.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMore aggressive sound:\u003c\/strong\u003e Expect a deeper, more noticeable exhaust note, with the final tone determined by the mid-pipe, catalytic converter, resonator and muffler.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEstimated performance:\u003c\/strong\u003e Supports an estimated 10–15 HP and 5–10 ft-lbs of torque depending on the complete exhaust setup, tune, engine condition and installation quality.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStainless-steel construction:\u003c\/strong\u003e The polished tubing and welded joints are intended for exhaust heat and regular vehicle use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo configurations:\u003c\/strong\u003e Choose the header alone or the header with the listed catalytic-converter assembly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBetter Flow and a More Noticeable Exhaust Tone\u003c\/h3\u003e\n\u003cp\u003eA long-tube header changes the exhaust path ahead of the mid-pipe and cat-back. The smoother tubing layout can reduce restriction, sharpen throttle response and improve pull through the upper rpm range.\u003c\/p\u003e\n\u003cp\u003eSound depends on the rest of the exhaust. A factory-style muffler can keep the result more controlled, while a free-flowing mid-pipe or small muffler can make the exhaust louder and more raspy under acceleration. This header should not be treated as a guaranteed sound level or tone.\u003c\/p\u003e\n\u003ch3\u003eScion tC Header vs. Factory Exhaust Manifold\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; margin: 18px 0;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; min-width: 700px;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #e5e5e5; padding: 10px; text-align: left; background: #f7f7f7;\"\u003eArea\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #e5e5e5; padding: 10px; text-align: left; background: #f7f7f7;\"\u003eFactory Manifold\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #e5e5e5; padding: 10px; text-align: left; background: #f7f7f7;\"\u003eLong-Tube Header\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e5e5e5; padding: 10px;\"\u003e\u003cstrong\u003eExhaust path\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e5e5e5; padding: 10px;\"\u003eCompact factory layout\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e5e5e5; padding: 10px;\"\u003eLonger, freer-flowing tubing layout\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e5e5e5; padding: 10px;\"\u003e\u003cstrong\u003eSound\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e5e5e5; padding: 10px;\"\u003eQuieter factory character\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e5e5e5; padding: 10px;\"\u003eDeeper and more aggressive, depending on the remaining exhaust\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e5e5e5; padding: 10px;\"\u003e\u003cstrong\u003ePower delivery\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e5e5e5; padding: 10px;\"\u003eFactory-calibrated response\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e5e5e5; padding: 10px;\"\u003eCan support sharper response and improved upper-rpm pull\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e5e5e5; padding: 10px;\"\u003e\u003cstrong\u003eInstallation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e5e5e5; padding: 10px;\"\u003eFactory configuration\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e5e5e5; padding: 10px;\"\u003eRequires flange, gasket, sensor and downstream-exhaust inspection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch3\u003eInstallation Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProfessional installation is recommended.\u003c\/li\u003e\n\u003cli\u003eAllow the exhaust to cool completely before removing the factory components.\u003c\/li\u003e\n\u003cli\u003eSupport the vehicle with properly rated equipment before working underneath it.\u003c\/li\u003e\n\u003cli\u003eInspect the lower flange, spring bolts, threads and sealing surfaces before assembly.\u003c\/li\u003e\n\u003cli\u003eDo not force an oxygen sensor into damaged or mismatched threads.\u003c\/li\u003e\n\u003cli\u003eCheck oxygen-sensor wiring clearance throughout the full exhaust path.\u003c\/li\u003e\n\u003cli\u003eStart all fasteners by hand before final tightening.\u003c\/li\u003e\n\u003cli\u003eAfter the first heat cycle, inspect the joints for leaks, contact points and loose hardware.\u003c\/li\u003e\n\u003cli\u003eAn aftermarket mid-pipe, S-pipe or cat-back can change alignment and may require professional adjustment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"border-left: 4px solid #c65a20; padding: 14px 16px; margin: 18px 0; background: #fff8f3;\"\u003e\n\u003cp\u003e\u003cstrong\u003eTechnician’s note:\u003c\/strong\u003e A ticking sound, soot around a flange or a sudden change in exhaust tone can indicate a leak. Stop and inspect the gasket surfaces, flange alignment and fastener tension before continued driving.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eWho This Header Is For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOwners of a listed 2005–2010 Scion tC 2.4L ANT10 who want a freer-flowing engine-side exhaust section.\u003c\/li\u003e\n\u003cli\u003eDrivers who want a deeper, more aggressive exhaust tone.\u003c\/li\u003e\n\u003cli\u003eEnthusiasts who accept that exhaust sound, installation and power changes depend on the complete vehicle setup.\u003c\/li\u003e\n\u003cli\u003eOwners prepared to inspect flange compatibility, oxygen-sensor routing and local emissions requirements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWho Should Choose a Different Exhaust Part\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOwners of a 2011–2016 second-generation Scion tC.\u003c\/li\u003e\n\u003cli\u003eDrivers looking for a complete cat-back exhaust system rather than a header.\u003c\/li\u003e\n\u003cli\u003eBuyers who require a guaranteed factory-level sound, guaranteed no-CEL operation or a no-adjustment installation.\u003c\/li\u003e\n\u003cli\u003eVehicles that must retain a specific certified factory emissions configuration.\u003c\/li\u003e\n\u003cli\u003eOwners who cannot accept possible increases in exhaust volume, rasp or installation complexity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eEmissions and Street-Use Notice\u003c\/h3\u003e\n\u003cdiv style=\"border: 1px solid #e5b8b8; padding: 16px; margin: 18px 0; border-radius: 6px; background: #fff7f7;\"\u003e\n\u003cp\u003eChanging the header or catalytic-converter arrangement can affect emissions compliance, readiness monitors and check-engine-light behavior. Requirements vary by location and vehicle configuration. Check local regulations and the selected configuration before use on public roads.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eShipping \u0026amp; Returns\u003c\/h3\u003e\n\u003cdiv style=\"border: 1px solid #e5e5e5; padding: 16px; margin: 18px 0; border-radius: 6px; background: #fafafa;\"\u003e\n\u003cp\u003e\u003cstrong\u003eFree U.S. Shipping:\u003c\/strong\u003e Orders are typically processed within 1–2 business days and delivered within 7–9 business days. Additional charges may apply to remote areas.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e30-Day Returns:\u003c\/strong\u003e Unopened and unused items in their original packaging may be returned within 30 days of receipt. Return shipping is covered for verified quality issues.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 0;\"\u003e\u003cstrong\u003eWorry-Free Delivery:\u003c\/strong\u003e Optional protection against eligible loss, theft, delay, or transit damage is available at checkout.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Flashark","offers":[{"title":"Exhaust Header","offer_id":50337235861802,"sku":"FLES08227","price":59.99,"currency_code":"USD","in_stock":true},{"title":"Exhaust Header+ Catalytic Converter","offer_id":50337235894570,"sku":"FLES08227-EXS22-00057SR-003-W","price":279.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/products\/Exhaust-Header-for-2005-2010-Scion-TC-Ant10-JDM-Flashark-1681461830.jpg?v=1681461831"},{"product_id":"exhaust-header-for-1996-2001-s10-blazer-sonoma-jimmy-4-3l-v6","title":"Exhaust Headers for 1996-2001 Chevrolet S10\/Blazer丨GMC Sonoma\/Jimmy 4.3L V6 Vortec 4WD","description":"\u003cdiv class=\"video-wrapper-col-2\"\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/9cFvI2RMoGc?si=GowLL2JwgB_cy1pk\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch3\u003e\u003cstrong\u003eFlashark Exhaust Headers for 1996-2001 Chevrolet Chevy S10\/Blazer GMC Sonoma\/Jimmy 4.3L V6 Vortec 4WD\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eUpgrade your ride with the Flashark exhaust headers, designed for the 1996-2001 Chevrolet S10, Blazer, GMC Sonoma, and GMC Jimmy with the powerful 4.3L V6 Vortec engine. These high-quality, mirror-polished stainless steel headers deliver improved exhaust flow for increased performance and throttle response. Perfect for 4WD models with air injection, they offer a direct bolt-on installation with no modifications required. Elevate your engine’s efficiency and enjoy a smoother, more responsive drive with Flashark’s premium 4.3 V6 headers.\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eBrand Name: Flashark\u003cbr\u003eCertificate: ISO9001:2000\u003cbr\u003eApplication: \u003ca href=\"https:\/\/flasharkracing.com\/collections\/exhaust-header\"\u003eAutomobile Exhaust Header\u003c\/a\u003e\u003cbr\u003eMaterial: Stainless Steel\u003cbr\u003eSurface: Mirror Polish\u003cbr\u003eModel: EH28708\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e100% Brand new, never been used.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMade of high quality T-201 or T-304 or T-409 stainless steel.( According you requirements)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTIG welded CNC machine flange.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePolished finish surface.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDirect bolt-on, no modification needed.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHigh-quality aftermarket parts.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eProfessional workmanship.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eStrict quality control during the process.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eItem the same as picture shown.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAll necessary hardware, bolts, and gaskets\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eDetails: \u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eColor: Metallic\u003cbr\u003eInlet\/ Outlet: 1.5\"\/ 2.0\"\u003cbr\u003eMounting Style: 3 Bolt\u003cbr\u003eColor: Metallic\u003cbr\u003eMaterials: T-304 Full Stainless Steel\u003cbr\u003ePackage Includes: 1 X Set of Header Exhaust System\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/75ec323f-d3d7-47b9-a9fe-abd7085ce324.webp?v=1712820374\" alt=\"1996-2001 4.3L V6 S10 Headers Details\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003ch3\u003e\u003cstrong\u003e 4.3L V6 Vortec Headers vs. Stock Exhaust Manifolds\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eUpgrading to Flashark performance headers for the S10 4.3L V6 engine provides smoother exhaust flow, reducing backpressure and improving power compared to stock manifolds. This results in better throttle response and horsepower gains, making it a great choice for S10 owners.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eImproved Exhaust Flow:\u003c\/strong\u003e\u003c\/span\u003e S104.3L V6 headers are designed with smoother bends and larger tubing, allowing exhaust gases to exit the engine more quickly and efficiently. This reduces backpressure and improves overall engine performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eEnhanced Power and Throttle Response:\u003c\/strong\u003e\u003c\/span\u003e By reducing exhaust flow restrictions, headers increase engine efficiency, resulting in better throttle response and more horsepower.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eBetter Fuel Efficiency:\u003c\/strong\u003e\u003c\/span\u003e With improved airflow, your engine can perform more efficiently, potentially leading to better fuel economy, especially under hard acceleration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eReduced Engine Stress:\u003c\/strong\u003e\u003c\/span\u003e Stock manifolds can cause heat build-up and excessive backpressure. 4.3 Vortec headers are designed to reduce these issues, which can result in less strain on the engine components over time.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eWhy Choose Flashark's 4.3L V6 Vortec Headers?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eFlashark’s 4.3L V6 Vortec headers are the perfect choice for drivers seeking both performance and durability. Crafted from high-quality stainless steel, our headers provide optimal exhaust flow, resulting in noticeable performance improvements. With a polished finish and a direct bolt-on design, you’ll experience improved throttle response, better fuel efficiency, and a more aggressive sound—all without the hassle of modifications. Our commitment to precision engineering and quality control ensures that every set of headers meets the highest standards of performance and reliability. Choose Flashark for a superior upgrade that enhances your engine’s potential.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eEngine Overview: Chevy 4.3L V6 Vortec\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe \u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eChevy 4.3L V6 Vortec engine\u003c\/strong\u003e\u003c\/span\u003e is a highly regarded powerplant in the Chevrolet family. Known for its durability and performance, the 4.3L V6 Vortec uses advanced engine technologies to optimize power and fuel efficiency. The Vortec designation refers to the engine’s advanced intake design, which improves air-fuel mixing for more efficient combustion. It’s commonly found in a variety of Chevrolet and GMC vehicles, including the \u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eChevrolet S10, Blazer, and GMC Sonoma, Jimmy\u003c\/strong\u003e\u003c\/span\u003e, providing drivers with a balanced blend of power, torque, and fuel efficiency. Whether used in stock or modified vehicles, the 4.3L V6 Vortec offers excellent reliability and performance for both daily driving and light-duty applications.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Flashark","offers":[{"title":"Default Title","offer_id":40012879102051,"sku":"FLES08228","price":119.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/Exhaust-Header-for-1996-2001-Chevrolet-Chevy-S10-Blazer-GMC-Sonoma-Jimmy-4.3L-V6-4WD-Flashark-82943783.jpg?v=1775700334"},{"product_id":"2011-2014-ford-mustang-gt-5-0l-long-tube-headers","title":"Long Tube Headers for 2011-2014 Ford Mustang GT 5.0L 302 V8","description":"\u003ch3\u003eFlashark Long Tube Headers for 2011-2014 Mustang GT 5.0L\u003c\/h3\u003e\n\u003cp\u003eA freer-flowing exhaust path and a stronger V8 tone can make a naturally aspirated Mustang feel more responsive and engaging through the rev range. These Flashark long tube headers are designed for listed 2011–2014 Ford Mustang GT models equipped with the 5.0L 302 Coyote V8.\u003c\/p\u003e\n\u003cp\u003eThe stainless steel header set uses 1.75-inch primary tubes and 2.50-inch collectors in a mirror-polished finish. It is intended for performance-oriented exhaust builds where the owner understands that long-tube installation can affect mid-pipe fitment, sound level, oxygen-sensor operation, tuning needs, and emissions compliance.\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; margin: 18px 0;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; min-width: 560px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 38%; border: 1px solid #dddddd; padding: 10px; text-align: left; background: #f5f5f5;\"\u003eProduct Type\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003eLong Tube Exhaust Headers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #dddddd; padding: 10px; text-align: left; background: #f5f5f5;\"\u003eFitment Type\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003ePerformance \/ Custom\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #dddddd; padding: 10px; text-align: left; background: #f5f5f5;\"\u003eMaterial\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003eStainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #dddddd; padding: 10px; text-align: left; background: #f5f5f5;\"\u003eSurface Finish\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003eMirror Polish\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #dddddd; padding: 10px; text-align: left; background: #f5f5f5;\"\u003ePrimary Tube Diameter\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003e1.75 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #dddddd; padding: 10px; text-align: left; background: #f5f5f5;\"\u003eCollector Size\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003e2.50 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #dddddd; padding: 10px; text-align: left; background: #f5f5f5;\"\u003ePlacement\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003eFront \/ Engine Exhaust Ports\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #dddddd; padding: 10px; text-align: left; background: #f5f5f5;\"\u003eBrand\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003eFLASHARK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #dddddd; padding: 10px; text-align: left; background: #f5f5f5;\"\u003eSKU\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003eFLES08233\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #dddddd; padding: 10px; text-align: left; background: #f5f5f5;\"\u003eProduct Model\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003eEH28106 (ES08233)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLong-tube layout intended to reduce restriction compared with the factory exhaust-manifold path\u003c\/li\u003e\n\u003cli\u003e1.75-inch primary tubes leading into 2.50-inch collectors\u003c\/li\u003e\n\u003cli\u003eStainless steel construction with a mirror-polished surface\u003c\/li\u003e\n\u003cli\u003eDesigned for listed 2011–2014 Mustang GT 5.0L Coyote applications\u003c\/li\u003e\n\u003cli\u003eSupports a deeper, louder exhaust character when combined with the rest of the exhaust system\u003c\/li\u003e\n\u003cli\u003eSuitable for performance-oriented builds that account for mid-pipe, oxygen-sensor, tuning, and emissions requirements\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBuilt for Better Flow and a Stronger V8 Tone\u003c\/h3\u003e\n\u003cp\u003eLong tube headers give each cylinder a longer exhaust path before the primary tubes merge at the collector. On the naturally aspirated 5.0L Coyote platform, this layout is used to reduce exhaust restriction and support smoother exhaust movement through the upper rpm range.\u003c\/p\u003e\n\u003cp\u003eThe final sound depends on the mid-pipe, catalytic converters, resonators, mufflers, pipe diameter, and tune. Compared with the factory manifold arrangement, long tube headers generally make the exhaust louder and more pronounced. Some combinations can also add rasp or cabin drone, especially when paired with an aggressive cat-back or a less-restricted mid-pipe.\u003c\/p\u003e\n\u003cp\u003eActual horsepower and torque results vary with the complete exhaust configuration, calibration, fuel, engine condition, and installation quality.\u003c\/p\u003e\n\u003ch3\u003eFactory Manifolds vs. Long Tube Headers\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; margin: 18px 0;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; min-width: 680px;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #dddddd; padding: 10px; text-align: left; background: #f5f5f5;\"\u003eArea\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #dddddd; padding: 10px; text-align: left; background: #f5f5f5;\"\u003eFactory Manifold Layout\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #dddddd; padding: 10px; text-align: left; background: #f5f5f5;\"\u003eFlashark Long Tube Layout\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003e\u003cstrong\u003eExhaust Path\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003eCompact factory routing\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003eLonger individual primary tubes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003e\u003cstrong\u003ePrimary Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003eFactory specification\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003e1.75-inch tubes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003e\u003cstrong\u003eCollector\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003eFactory connection layout\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003e2.50-inch collector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003e\u003cstrong\u003eSound\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003eQuieter factory character\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003eDeeper and more pronounced V8 tone; final result depends on the full exhaust system\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003e\u003cstrong\u003eInstallation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003eOriginal vehicle configuration\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003eMore involved installation with mid-pipe and clearance considerations\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch3\u003eWhat Is Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOne complete header set\u003c\/li\u003e\n\u003cli\u003eHeader gaskets\u003c\/li\u003e\n\u003cli\u003eInstallation bolts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eInspect all sealing surfaces and hardware before installation. Correct alignment, an even tightening sequence, and a leak check after the first heat cycles help reduce the risk of exhaust leaks.\u003c\/p\u003e\n\u003ch3\u003eInstallation Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProfessional installation is recommended because access around the 5.0L Coyote engine is limited.\u003c\/li\u003e\n\u003cli\u003eCompare the 2.50-inch collector connection with the vehicle’s mid-pipe before disassembly.\u003c\/li\u003e\n\u003cli\u003eAn existing aftermarket X-pipe, H-pipe, or cat-back does not automatically establish collector compatibility.\u003c\/li\u003e\n\u003cli\u003eCheck oxygen-sensor routing and wiring clearance throughout the full range of engine movement.\u003c\/li\u003e\n\u003cli\u003eKeep wiring, hoses, steering components, and heat-sensitive parts away from the header tubes.\u003c\/li\u003e\n\u003cli\u003eUse an even tightening sequence and inspect for exhaust leaks after the first complete heat cycles.\u003c\/li\u003e\n\u003cli\u003eA calibration review may be appropriate when the header installation changes oxygen-sensor location, catalytic-converter configuration, or the rest of the intake and exhaust setup.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWho These Headers Are Best For\u003c\/h3\u003e\n\u003cp\u003eThese headers are best suited to 2011–2014 Mustang GT 5.0L owners building a more performance-focused exhaust system and looking for a stronger exhaust note, reduced restriction, and better pull through the upper rpm range.\u003c\/p\u003e\n\u003cp\u003eThey are not the right choice for a 3.7L V6, a vehicle outside the listed years, or an owner who needs a quiet factory-style replacement. They may also be unsuitable for vehicles that must retain an unchanged factory emissions configuration or pass local inspections without additional compliance work.\u003c\/p\u003e\n\u003ch3\u003eEmissions and Street-Use Notice\u003c\/h3\u003e\n\u003cdiv style=\"border: 1px solid #d8b56a; padding: 16px; margin: 18px 0; border-radius: 6px; background: #fffaf0;\"\u003e\n\u003cp\u003eLong tube header installation can affect catalytic-converter placement, oxygen-sensor operation, diagnostic readiness, and emissions compliance. Do not assume this product is legal for public-road use in every state or region.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 0;\"\u003eReview local emissions rules and the planned mid-pipe configuration before ordering. A check-engine light or incomplete emissions monitors can occur with some exhaust and calibration combinations.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eRelated Mustang Exhaust Parts\u003c\/h3\u003e\n\u003cp\u003eBrowse additional \u003ca href=\"https:\/\/flasharkracing.com\/collections\/exhaust-header\"\u003eperformance exhaust headers\u003c\/a\u003e. Owners of a 2011–2017 Mustang equipped with the 3.7L V6 should use the separate \u003ca href=\"https:\/\/flasharkracing.com\/products\/exhaust-header-for-2011-2015-ford-mustang-exhaust-header-3-7-v6-d2c\"\u003eMustang 3.7L V6 header listing\u003c\/a\u003e instead of this 5.0L GT kit.\u003c\/p\u003e\n\u003ch3\u003eShipping \u0026amp; Returns\u003c\/h3\u003e\n\u003cdiv style=\"border: 1px solid #e5e5e5; padding: 16px; margin: 18px 0; border-radius: 6px; background: #fafafa;\"\u003e\n\u003cp\u003e\u003cstrong\u003eFree U.S. Shipping:\u003c\/strong\u003e Orders are typically processed within 1–2 business days and delivered within 7–9 business days. Additional charges may apply to remote areas.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e30-Day Returns:\u003c\/strong\u003e Unopened and unused items in their original packaging may be returned within 30 days of receipt. Return shipping is covered for verified quality issues.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 0;\"\u003e\u003cstrong\u003eWorry-Free Delivery:\u003c\/strong\u003e Optional protection against eligible loss, theft, delay, or transit damage is available at checkout.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Flashark","offers":[{"title":"Default Title","offer_id":44675305931050,"sku":"FLES08233","price":199.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/ChatGPT_Image_2026_6_3_15_57_18-1.jpg?v=1780473520"},{"product_id":"exhaust-header-for-mazda-rx8-rx-8","title":"Exhaust Headers for 2004-2011 Mazda RX8 1.3L","description":"\u003ch3\u003e\u003cstrong\u003eFlashark Exhaust Headers for 2004-2011 Mazda RX8 1.3L\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe FLASHARK Exhaust Headers for the 2004-2011 Mazda RX-8 1.3L are designed to enhance both engine performance and exhaust sound. Whether you're on the track or the road, these RX-8 headers improve horsepower and provide a deeper, more aggressive exhaust tone. Made from high-quality stainless steel with a mirror polish finish, these headers feature 1.50\" primary tubes and a 2.5\" outlet. The direct bolt-on installation requires no modifications, making it a convenient upgrade for your RX-8.\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eBrand Name: FLASHARK\u003cbr\u003eCertificate: ISO9001:2000\u003cbr\u003eApplication: Automobile Exhaust Header\u003cbr\u003eMaterial: Stainless Steel\u003cbr\u003eSurface: Mirror Polish\u003cbr\u003eModel: EH28094\u003cbr\u003eSize: 1.50\" primary tubes and 2.5\" outlet\u003cbr\u003eHeader Inlet \/ Outlet Size (IN): 2.00\" \/ 2.75\"\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eExhaust Header VS Manifold, which is the better choice? \u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eExhaust headers and manifolds differ in both material and design. While manifolds are typically made of thick iron, headers are constructed from lighter, thinner stainless steel. The FLASHARK Exhaust Headers for the Mazda RX-8 are longer than manifolds, improving exhaust flow. Unlike manifolds, which create back pressure and reduce performance, headers give each cylinder its own tube, allowing exhaust gases to exit more freely. This eliminates back pressure, leading to increased horsepower and a more aggressive exhaust sound. These headers are a superior performance upgrade for your RX-8.\u003c\/p\u003e","brand":"Flashark","offers":[{"title":"Exhaust Header","offer_id":49578934141226,"sku":"FLES08230","price":29.99,"currency_code":"USD","in_stock":true},{"title":"Exhaust Header+Catback","offer_id":49578934173994,"sku":"FLES08230-ES08183","price":222.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/Exhaust-Header-for-2004-2011-Mazda-Rx8-Rx-8-1.3L-Flashark-66241831.jpg?v=1697789723"},{"product_id":"exhaust-header-for-1975-1980-toyota-celica-pickup-hilux-2-2l","title":"Exhaust Header for 1975-1983 Toyota Celica Pickup Hilux 2.2L 4WD","description":"\u003ch3 class=\"4ever-article\"\u003e\u003cspan data-type=\"text\"\u003e\u003cspan data-type=\"leaf\"\u003eSpecifications:\u003c\/span\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eBrand Name: FLASHARK\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCertificate: ISO9001:2000\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eApplication: Automobile Exhaust Header\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eMaterial: Stainless Steel\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSurface: Mirror Polish\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eModel: \u003c\/span\u003eEH28951X\u003c\/p\u003e\n\u003ch3\u003e\n\u003cbr\u003e\u003cstrong\u003eExhaust Header VS Manifold, which is the better choice? \u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp\u003eThe structural differences between exhaust headers and manifolds are the material and size. From the material, exhaust headers are made of lighter, thinner steel, while exhaust manifolds are made of thick iron. Exhaust headers are also longer than exhaust manifolds. When in use, exhaust manifolds create back pressure, which lowers performance. Because each cylinder of the engine is given its own tube, however, headers eliminate this problem; thus, allowing the gases to exit without the creation of back pressure. Therefore, exhaust headers are a BETTER choice than an exhaust manifold.\u003c\/p\u003e\n\u003cp\u003eReplacing or upgrading your exhaust header is necessary for both engine performance and sound. Whether on or off the track, exhaust headers provide more horsepower and improved exhaust sound. FLASHARK offers many products to help you create your own custom engine headers. It's really easy and convenient to use: direct bolt-on, no modification needed.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Flashark","offers":[{"title":"Default Title","offer_id":40012928090211,"sku":"FLES08231","price":139.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/2_1.jpg?v=1780284546"},{"product_id":"exhaust-header-for-small-block-chevy-sprint-roadster","title":"SBC 265-400 V8 Swap Headers for 1923-1948 Ford Chassis Hot Rod\/T-Bucket\/Sprint Car","description":"\u003ch3 class=\"4ever-article\"\u003e\u003cspan data-type=\"text\"\u003e\u003cspan data-type=\"leaf\"\u003eFlashark Exhaust Header for 1923-1949 Chevrolet Street Rod Models SBC V8 262-400\u003c\/span\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Flashark long tube headers are the ultimate upgrade for your custom build, whether you're working on a T-Bucket, Sprint Car, Roadster, or Hot Rod. Designed for Small Block Chevy (SBC) 265–400 V8 engine swaps, these headers provide enhanced exhaust flow, which significantly improves horsepower and torque. Whether you're hitting the street or the track, the 2-piece 4-1 racing design ensures maximum performance with reduced back pressure, making them the ideal choice for anyone looking to optimize their vehicle's exhaust system. Direct bolt-on installation means no modifications are required, making them a hassle-free upgrade for your classic or custom ride.\u003c\/p\u003e\n\u003ch3\u003eSpecifications:\u003c\/h3\u003e\n\u003cp\u003eBrand Name: FLASHARK\u003cbr\u003eCertificate: ISO9001:2000\u003cbr\u003eApplication: Automobile Long Tube Header\u003cbr\u003eMaterial: Stainless Steel\u003cbr\u003eSurface: Mirror Polish\u003cbr\u003eModel: EH28117\u003cbr\u003ePrimary Tube Diameter: 1-5\/8\"\u003cbr\u003eCollectors:\u0026amp;nbsp;3-1\/2”\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMaximizing the smoothest high exhaust air flow rate\u003c\/li\u003e\n\u003cli\u003eTIG-welded CNC machine flange\u003c\/li\u003e\n\u003cli\u003e2-Piece 4-1 Racing design(8-2-1)\u003c\/li\u003e\n\u003cli\u003eIncrease high-flow air, instantly gain 10 to 15 HP \/TQ.\u003c\/li\u003e\n\u003cli\u003eProfessional Installation is Highly Recommended\u003c\/li\u003e\n\u003cli\u003eNo Instruction Included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eExhaust Header VS Manifold: which is the better choice? \u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe primary structural differences between exhaust headers and manifolds lie in their material and design. Exhaust headers are crafted from lighter, thinner steel, whereas exhaust manifolds are typically made of thick iron. Headers are also longer in design, which plays a significant role in performance. While exhaust manifolds tend to create back pressure, which hinders engine performance, headers solve this issue by providing each cylinder with its own dedicated tube. This ensures that exhaust gases can exit freely, without the creation of back pressure, resulting in a boost to both horsepower and torque.\u003c\/p\u003e\n\u003cp\u003eFor custom builds like T-Buckets, Sprint Cars, Roadsters, and Hot Rods, upgrading or replacing your exhaust headers is crucial for maximizing engine performance and sound. Flashark headers offer the perfect solution, providing improved exhaust flow and a deeper, more aggressive exhaust note. Whether you’re cruising the streets or taking it to the track, Flashark’s direct bolt-on headers are designed for easy installation—no modifications required—making them a hassle-free, performance-boosting upgrade for your vehicle.\u003c\/p\u003e","brand":"Flashark","offers":[{"title":"Default Title","offer_id":40012934873187,"sku":"FLES08232","price":159.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/Exhaust-Header-for-Small-Block-Chevy-Sprint-Roadster-265-400-V8-engine-Small-Block-Flashark-83856012.jpg?v=1715161038"},{"product_id":"exhaust-header-for-acura-integra-gsr-ls-gs-b18","title":"Exhaust Header for 1993-2001 Acura Integra GSR \/ Type R Trims丨Honda Civic Del Sol Si Trim \/ VTEC Trim丨DOHC VTEC I4 Engine","description":"\u003ch3\u003e\u003cstrong\u003eFLASHARK Exhaust Header for 1993-2001 Honda Acura Integra GSR\/LS\/GS\/Type-R B18\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eUpgrade your B18 engine with FLASHARK’s high-performance Tri-Y B18 headers, designed for 1994-2001 Acura Integra GSR\/Type-R. Crafted from durable T304 stainless steel with TIG-welded CNC flanges, these headers boost airflow and deliver an instant gain of 10-15 HP\/TQ. The 4-2-1 JDM design enhances torque at mid to low RPM, making it ideal for daily driving or street performance. Direct bolt-on fitment for Integra GSR—no modifications needed.\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eBrand Name: FLASHARK\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCertificate: ISO9001:2000\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eApplication: Automobile Exhaust Header\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eMaterial: Stainless Steel\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSurface: Mirror Polish\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eModel: \u003c\/span\u003eEH28059\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eMade of High-Quality T304 Stainless Steel Material\u003cbr\u003eTIG Welded CNC Machine Flange\u003cbr\u003eO2 Sensor Insertion and Metal Gasket Included\u003cbr\u003e1.75\" Inlet, 2.50\" Outlet\u003cbr\u003eIncrease High Flow Air, Instantly Gain 10 -15 Hp. \/ Tq.\u003cbr\u003e4-2-1 JDM racing design\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eAbout Tri-Y Exhaust Header:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eMid to Low RPM Optimization: \u003c\/strong\u003eTri-Y headers are designed to improve exhaust flow at mid to low RPM ranges, enhancing torque.\u003cbr\u003e\u003cstrong\u003eLess Exhaust Interference: \u003c\/strong\u003eThe optimized collector positioning and sequencing reduce interference, improving efficiency.\u003cbr\u003e\u003cstrong\u003eIdeal for Daily Driving: \u003c\/strong\u003eProvides smoother acceleration, making it perfect for street-driven vehicles or applications requiring higher low-end torque, such as street racing and rally cars.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e1.100% Brand new, never been used.\u003cbr\u003e2. Made of high quality T-201 or T-304 or T-409 stainless steel.( According you requirements)\u003cbr\u003e3. TIG welded CNC machine flan\u003cbr\u003e4. Increase high flow air, instantly gain 10 to 15 Hp. \/ Tq.\u003cbr\u003e5. Improve Sound, Horsepower \u0026amp; Torque\u003cbr\u003e6. Mandrel-Bent For Maximum Performance\u003cbr\u003e7. TIG Weld \u0026amp; Polished Stainless Steel.\u003cbr\u003e8. Polished finish surface.\u003cbr\u003e9. Direct bolt-on, no modification needed.\u003cbr\u003e10. High-quality aftermarket parts.\u003cbr\u003e11. Professional workmanship.\u003cbr\u003e12. Strict quality control during the process.\u003cbr\u003e13. The item is the same as the picture shown.\u003cbr\u003e14. All necessary hardware, bolts, and gaskets\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/Exhaust-Header-for-1993-2001-Honda-Acura-Integra-GSR-LS-GS-B18-Flashark-66242455.webp?v=1732872402\"\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/Exhaust-Header-for-1993-2001-Honda-Acura-Integra-GSR-LS-GS-B18-Flashark-66242586.webp?v=1732872402\"\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cstrong\u003eExhaust Header VS Manifold, which is the better choice? \u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe key structural differences between \u003ca href=\"https:\/\/flasharkracing.com\/collections\/exhaust-header\"\u003eexhaust headers\u003c\/a\u003e and manifolds lie in their materials and design. Headers, like FLASHARK’s B18 headers, are made from lightweight stainless steel and feature a longer, individual tube design for each cylinder. In contrast, traditional cast iron manifolds are heavier and create more back pressure, which reduces performance. With headers, exhaust gases exit more efficiently, eliminating back pressure and boosting horsepower and torque.\u003c\/p\u003e\n\u003cp\u003eUpgrading to a performance B18 exhaust header is essential for enhancing engine output and sound. Whether for track or street use, FLASHARK’s Tri-Y design offers a direct bolt-on solution with no modifications required—delivering better airflow, increased power, and a deeper exhaust tone.\u003c\/p\u003e","brand":"Flashark","offers":[{"title":"Default Title","offer_id":40012953256035,"sku":"FLES08234","price":129.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/Exhaust-Header-for-1993-2001-Honda-Acura-Integra-GSR-LS-GS-B18-Flashark-66242212.jpg?v=1697790092"},{"product_id":"exhaust-header-for-1993-1997-chevy-camaro-firebird-5-7l-lt1-v8","title":"Long Tube Headers for 1993-1997 Chevrolet Camaro丨Pontiac Firebird 5.7L LT1 V8","description":"\u003ch3\u003e\u003cstrong\u003eFlashark Long Tube Headers for 1993-1997 Chevy Camaro\/Firebird 5.7L LT1 V8\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eBoost your 1993–1997 Camaro or Firebird with Flashark LT1 long tube headers. These LT1 headers improve airflow, add horsepower and torque, and deliver a deep, aggressive exhaust tone. Built from durable, mirror-polished stainless steel, they offer long-lasting strength and style, while the direct bolt-on design makes installation quick and hassle-free—perfect for LT1 enthusiasts looking to maximize performance and sound.\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eBrand Name: Flashark\u003cbr\u003eCertificate: ISO9001:2000\u003cbr\u003eApplication: \u003ca href=\"https:\/\/flasharkracing.com\/collections\/exhaust-header\"\u003eLong Tube Headers\u003c\/a\u003e\u003cbr\u003eSurface: Mirror Polish\u003cbr\u003eMaterial: 304 Stainless Steel\u003cbr\u003eHeader Inlet\/ Outlet (IN): 1.5\"\/2.5\"\u003cbr\u003eMajor Piping Diameter: 3.00\" Collector Pipe\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e100% brand new, Never been tried or installed\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMade of High-Quality T-304 Stainless Steel\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eComputerized Mandrel-Bends for Strength and Durability\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eTIG Welded CNC Machine Flange\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eIncrease High Flow Air\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eInstantly Gain 10 -15 Hp. \/ Tq.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003edirect bolt-on, no modification needed\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/Exhaust_Header_for_1993-1997_Chevy_CamaroFirebird_5.7L_LT1_V8_480x480.jpg?v=1730346380\" alt=\"5.7L LT1 Long Tube Headers Actual Picture\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003ch3\u003e\u003cstrong\u003eChevy LT1 Headers vs Stock Exhaust Manifolds\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eUpgrading from stock exhaust manifolds to Chevy LT1 headers can unlock significant performance benefits for your Camaro or Firebird. Here’s why it matters:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eImproved Airflow:\u003c\/strong\u003e\u003c\/span\u003e Stock manifolds are restrictive, limiting the engine’s ability to expel exhaust gases efficiently. LT1 headers allow smoother, faster exhaust flow.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eIncreased Horsepower and Torque:\u003c\/strong\u003e\u003c\/span\u003e By reducing backpressure, headers help your engine breathe better, often resulting in noticeable gains in horsepower and torque.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eEnhanced Exhaust Sound:\u003c\/strong\u003e\u003c\/span\u003e Headers produce a more aggressive, refined exhaust note, giving your LT1 V8 a distinctive roar compared to the stock setup.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eOptimized Engine Efficiency:\u003c\/strong\u003e\u003c\/span\u003e Better exhaust flow can improve throttle response and overall engine performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUpgrading is not just about power—it’s about transforming how your LT1 engine performs and feels.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eShorty vs Long Tube Headers: Chevy LT1 5.7L Engine\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eWhen considering headers for a Chevy LT1 5.7L engine, it’s important to understand the difference:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eShorty Headers:\u003c\/strong\u003e\u003c\/span\u003e Easier to install, fit most stock configurations, and provide modest horsepower and torque gains. Ideal for street use or mild performance upgrades.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eLong Tube Headers:\u003c\/strong\u003e\u003c\/span\u003e Run longer pipes from the exhaust ports to a collector, improving exhaust scavenging. This results in higher horsepower and torque gains, especially at higher RPMs, and a more aggressive exhaust sound. Perfect for enthusiasts seeking maximum performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor 1993–1997 Camaro and Firebird LT1 owners, long tube headers are the go-to for serious power and sound improvement.\u003c\/p\u003e\n\u003ch3\u003e\n\u003cstrong\u003eWhy Choose Flashark Chevy LT1 Long Tube Headers?\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cp\u003eFlashark headers are built for enthusiasts who demand quality and performance. Made from durable T-304 stainless steel with mirror polish and precision mandrel bends, they optimize airflow, boost horsepower and torque, and deliver an aggressive exhaust sound. With easy bolt-on installation, Flashark provides a reliable, stylish upgrade that transforms your LT1 driving experience.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eEngine Overview: Chevy LT1 5.7L\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Chevy LT1 5.7L V8 is a high-performance small-block engine produced from 1993 to 1997, featuring advanced fuel injection, lightweight aluminum components, and a robust design. Known for its excellent power-to-weight ratio and smooth operation, the LT1 delivers strong performance both on the street and the track. Optimizing its exhaust system with long tube headers further unlocks its potential, improving airflow, horsepower, torque, and overall driving enjoyment.\u003c\/p\u003e","brand":"Flashark","offers":[{"title":"Default Title","offer_id":40012963577955,"sku":"FLES08235","price":199.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/products\/Exhaust-Header-for-1993-1997-Chevy-Camaro-Firebird-5.7L-LT1-V8-Flashark-1679737980.jpg?v=1679737986"},{"product_id":"long-tube-headers-for-1964-1973-ford-mustang-260-289-302w-351","title":"Long Tube Headers For 1964-1973 Ford Mustang 260 289 302W 351 Engines","description":"\u003ch3\u003e\u003cstrong\u003eFlashark Long Tube Headers For 1964-1970 Ford Mustang 260 289 302W 351 Engines\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThese long tube headers are engineered to fit a range of classic Ford vehicles, including the iconic 1964-1970 Mustang and various models like the Cougar, Falcon, and more. Designed to optimize exhaust flow for 260, 289, 351, and the 302 Windsor (302W) engines, they offer an excellent upgrade for enhancing your vehicle's performance.\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eBrand Name: FLASHARK\u003cbr\u003eCertificate: ISO9001:2000\u003cbr\u003eApplication: \u003ca href=\"https:\/\/flasharkracing.com\/collections\/exhaust-header\"\u003eLong Tube Headers\u003c\/a\u003e\u003cbr\u003eMaterial: Stainless Steel\u003cbr\u003eSurface: Mirror Polish\u003cbr\u003eModel: EH28102\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eDetails:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003ePrimary Tube Diameter (in):1 5\/8 in.\u003cbr\u003eCollector Attachment:3-Bolt Flange\u003cbr\u003eCollector Diameter:3.000 in.\u003cbr\u003ePrimary Tube Gauge:16 Gauge\u003cbr\u003e3\/8\" flanges and 3\" collectors\u003cbr\u003eFlange Thickness (in):5\/16 in.\u003c\/p\u003e\n\u003cp\u003eThese long tube headers are specifically designed for the 260, 289, 302W, 351 engine to enhance power and efficiency.\u003c\/p\u003e","brand":"Flashark","offers":[{"title":"Default Title","offer_id":40012968755299,"sku":"FLES08236","price":199.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/products\/Long-Tube-Headers-for-1968_1973-Ford-Torino-260-289-302W-Flashark-97932262.jpg?v=1755259396"},{"product_id":"short-long-tube-header-for-2009-2018-dodge-ram-5-7l-hemi-v8","title":"Short \u0026 Long Tube Headers for 2009-2018 Dodge RAM 1500 Hemi 5.7L V8 2WD\/RWD Only","description":"\u003ch3\u003eChoose the Right Headers for Your Ram 1500 5.7 Hemi\u003c\/h3\u003e\n\n\u003cp\u003eReplace the factory exhaust manifolds with the header layout that better suits your truck, driving needs and planned exhaust system. Flashark offers short tube and long tube headers for listed 2009–2018 Dodge\/Ram 1500 trucks equipped with the factory 5.7L Hemi V8 and 2WD\/RWD.\u003c\/p\u003e\n\n\u003cp\u003eChoose the short tube version for a compact manifold-area replacement and a more restrained change in exhaust tone. Choose the long tube version when your build is focused on stronger exhaust flow, a deeper sound and better pull through the upper rpm range—and you are prepared to plan the downstream exhaust connection, oxygen-sensor routing and calibration.\u003c\/p\u003e\n\n\u003cdiv style=\"border: 1px solid #e5e5e5; padding: 16px; margin: 18px 0; border-radius: 6px; background: #fafafa;\"\u003e\n  \u003cp\u003e\u003cstrong\u003eListed Vehicle:\u003c\/strong\u003e 2009–2018 Dodge\/Ram 1500 with the factory 5.7L Hemi V8.\u003c\/p\u003e\n  \u003cp\u003e\u003cstrong\u003eListed Drivetrain:\u003c\/strong\u003e 2WD\/RWD only. Not listed for 4WD or 4x4 trucks.\u003c\/p\u003e\n  \u003cp\u003e\u003cstrong\u003eLong Tube:\u003c\/strong\u003e Select SKU FLES08237, product model EH28935X \/ ES08237.\u003c\/p\u003e\n  \u003cp style=\"margin-bottom: 0;\"\u003e\u003cstrong\u003eShort Tube:\u003c\/strong\u003e Select SKU FLES08294, product model EH28980 \/ ES08294.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/banner_5e513812-fd6f-42c8-a2e8-198b6eef2486.jpg?v=1781606015\" alt=\"Flashark short and long tube headers for 2009-2018 Ram 1500 5.7L Hemi RWD\" loading=\"lazy\" style=\"width: 100%; height: auto;\"\u003e\n\n\n\n\n\n\u003ch3\u003eLong Tube Header Specifications\u003c\/h3\u003e\n\n\u003cdiv style=\"overflow-x: auto; margin: 18px 0;\"\u003e\n  \u003ctable style=\"width: 100%; border-collapse: collapse; min-width: 620px;\"\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n        \u003cth style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003eSelected Variant SKU\u003c\/th\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eFLES08237\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003eProduct Model\u003c\/th\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eEH28935X \/ ES08237\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003eMaterial\u003c\/th\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e201 stainless steel\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003ePrimary Tube Size\u003c\/th\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e1.75 inches\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003eCollector Diameter\u003c\/th\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e3 inches\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003eHead Flange Thickness\u003c\/th\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e7\/16 inch\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003eOutlet Flange\u003c\/th\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eTwo-bolt flange, 3\/8-inch thickness\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003eIncluded Items\u003c\/th\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eGaskets and mounting hardware\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eShort Tube Header Specifications\u003c\/h3\u003e\n\n\u003cdiv style=\"overflow-x: auto; margin: 18px 0;\"\u003e\n  \u003ctable style=\"width: 100%; border-collapse: collapse; min-width: 620px;\"\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n        \u003cth style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003eSelected Variant SKU\u003c\/th\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eFLES08294\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003eProduct Model\u003c\/th\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eEH28980 \/ ES08294\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003eMaterial\u003c\/th\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e201 stainless steel\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003ePrimary Tube Size\u003c\/th\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e1.625 inches\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003eCollector Diameter\u003c\/th\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e2.5 inches\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003eHead Flange Thickness\u003c\/th\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e3\/8 inch\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003eTube Wall\u003c\/th\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e16-gauge \/ 1.5 mm\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003eIncluded Items\u003c\/th\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eGaskets and mounting hardware\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cp\u003ePackage contents differ by selected header style. Select the required SKU before ordering and check the selected configuration before installation.\u003c\/p\u003e\n\n\u003cp\u003eThe thicker flange surfaces provide a stable mounting area when the cylinder-head surfaces are prepared correctly and the fasteners are tightened in the proper sequence. Final sealing still depends on surface condition, gasket placement, installation procedure and fastener torque.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTwo header layouts:\u003c\/strong\u003e Choose a compact short tube design or a longer-primary performance layout.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMandrel-bent tubing:\u003c\/strong\u003e Supports smoother exhaust movement through the bends.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e201 stainless steel:\u003c\/strong\u003e Designed to handle repeated exhaust heat cycles when installed and maintained correctly.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDefined tube sizes:\u003c\/strong\u003e Each configuration lists its primary and collector diameters for easier exhaust planning.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThick mounting flanges:\u003c\/strong\u003e Provide a stable sealing surface when installed with correct preparation and torque.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInstallation hardware:\u003c\/strong\u003e Gaskets and mounting hardware are included with the listed configurations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eShort Tube vs. Long Tube Headers\u003c\/h3\u003e\n\n\u003cdiv style=\"overflow-x: auto; margin: 18px 0;\"\u003e\n  \u003ctable style=\"width: 100%; border-collapse: collapse; min-width: 720px;\"\u003e\n    \u003cthead\u003e\n      \u003ctr\u003e\n        \u003cth style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003eBuying Point\u003c\/th\u003e\n        \u003cth style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003eShort Tube Headers\u003c\/th\u003e\n        \u003cth style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003eLong Tube Headers\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e\u003cstrong\u003eSKU\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eFLES08294\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eFLES08237\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e\u003cstrong\u003eProduct model\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eEH28980 \/ ES08294\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eEH28935X \/ ES08237\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e\u003cstrong\u003eBest suited to\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eDaily-driven trucks and manifold-area replacement\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003ePerformance-oriented exhaust combinations\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e\u003cstrong\u003ePrimary tube size\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e1.625 inches\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e1.75 inches\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e\u003cstrong\u003eCollector size\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e2.5 inches\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e3 inches\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e\u003cstrong\u003eSound\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eDeeper tone with a more restrained change\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eDeeper and more aggressive exhaust character\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e\u003cstrong\u003eInstallation\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eMore compact layout around the manifold area\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eMore involved installation and downstream exhaust planning\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e\u003cstrong\u003eTune planning\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eDepends on the complete vehicle and exhaust configuration\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eDiscuss calibration with an experienced installer or tuner\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e\u003cstrong\u003eListed drivetrain\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e2WD\/RWD only\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e2WD\/RWD only\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch3\u003eBuilt for Better Flow and Sound\u003c\/h3\u003e\n\n\u003cp\u003eMandrel-bent primary tubes give each cylinder a smoother path into the collector than the compact passages of the factory cast-manifold layout. On a naturally aspirated 5.7L Hemi, this design can support sharper throttle response, smoother exhaust movement, a deeper exhaust tone and better pull through the upper rpm range.\u003c\/p\u003e\n\n\u003cp\u003eThe short tube version provides the more restrained change and is suited to owners focused on replacing the manifold-area assembly. The Ram 1500 long tube headers use longer 1.75-inch primary tubes and a 3-inch collector for builds focused on stronger exhaust flow and a more aggressive sound.\u003c\/p\u003e\n\n\u003cp\u003eActual output depends on the header style, engine condition, complete exhaust configuration, calibration and installation quality. A fixed horsepower or torque result should not be expected from the headers alone.\u003c\/p\u003e\n\n\u003ch3\u003eUnderstanding Hemi Tick Before Replacing the Manifolds\u003c\/h3\u003e\n\n\u003cp\u003eA sharp ticking sound around the exhaust manifold area—especially during a cold start—can be associated with a leaking manifold joint, a warped manifold or damaged manifold fasteners. An exhaust-leak tick can be louder when the engine is cold and may become quieter as the metal warms and expands.\u003c\/p\u003e\n\n\u003cp\u003eReplacing the manifold assembly can address a leak located in that area. Headers will not repair an internal lifter, camshaft or valvetrain fault, so identify the source of the sound before ordering parts.\u003c\/p\u003e\n\n\u003ch3\u003eInstallation and Exhaust-System Planning\u003c\/h3\u003e\n\n\u003cp\u003eAllow the engine and exhaust to cool completely before installation. Inspect the cylinder-head sealing surfaces, fasteners and nearby wiring before fitting the headers. Follow the correct tightening sequence and torque procedure, then inspect the joints again after the first complete heat cycles.\u003c\/p\u003e\n\n\u003cp\u003eThe long tube version requires more installation planning than the short tube version. Check the outlet connection, Y-pipe or mid-pipe layout, oxygen-sensor routing and existing exhaust modifications before work begins. Discuss the final exhaust and calibration combination with an experienced installer or tuner.\u003c\/p\u003e\n\n\u003cdiv style=\"border-left: 4px solid #d89b28; padding: 14px 16px; margin: 18px 0; background: #fffaf0;\"\u003e\n  \u003cp\u003e\u003cstrong\u003eTechnician Note:\u003c\/strong\u003e Exhaust leaks are commonly linked to uneven sealing surfaces, incorrect tightening procedures or loose fasteners after heat cycling. Prepare the sealing surfaces carefully and recheck the installation after the initial heat cycles.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"background-color: #eefdfd; padding: 15px; border-radius: 5px; margin-bottom: 30px;\"\u003e\n\u003cdiv style=\"margin-bottom: 40px;\"\u003e\n\u003ch3\u003e\u003cstrong\u003eInstallation Pro Tips \u0026amp; Gallery\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv style=\"display: flex; gap: 20px; margin-bottom: 15px;\"\u003e\n\u003cimg style=\"width: 48%;\" alt=\"Ram 1500 Long Tube Install\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/header.jpg?v=1707273903\"\u003e \u003cimg style=\"width: 48%;\" alt=\"Ram 1500 Short Tube Unboxing\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/1988-1997_ChevyGMC_Exhaust_Header_Unpacking_diagram_5175a97e-afa2-461c-ae87-ee9300130397.jpg?v=1728463423\"\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background-color: #fff3cd; padding: 15px; border-left: 4px solid #ffc107;\"\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003e\u003cstrong\u003e💡 Tech Note:\u003c\/strong\u003e High-performance welding may create slight thermal variances on the flange surface. This is standard for stainless headers. We provide \u003cstrong\u003eextra-thick gaskets\u003c\/strong\u003e to ensure a perfect, leak-free seal when torqued correctly.\u003cstrong\u003e\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eWho Should Choose These Ram 1500 Headers?\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003eOwners of a listed 2009–2018 Dodge\/Ram 1500 2WD\/RWD with the factory 5.7L Hemi V8.\u003c\/li\u003e\n  \u003cli\u003eDrivers replacing a leaking or damaged factory exhaust-manifold assembly.\u003c\/li\u003e\n  \u003cli\u003eDaily drivers who prefer the compact short tube layout.\u003c\/li\u003e\n  \u003cli\u003ePerformance-oriented owners prepared for the additional exhaust planning required by long tube headers.\u003c\/li\u003e\n  \u003cli\u003eOwners seeking a deeper Hemi V8 exhaust tone without relying on a guaranteed power claim.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho Should Not Order This Header Set?\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003eOwners of Ram 1500 4WD or 4x4 trucks.\u003c\/li\u003e\n  \u003cli\u003eVehicles without the factory 5.7L Hemi V8.\u003c\/li\u003e\n  \u003cli\u003eApplications outside the listed 2009–2018 model years.\u003c\/li\u003e\n  \u003cli\u003eOwners who have not determined whether a ticking sound is an exhaust leak or an internal engine condition.\u003c\/li\u003e\n  \u003cli\u003eLong tube buyers who cannot accommodate the required exhaust-connection, sensor-routing and calibration planning.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eEmissions and Street-Use Notice\u003c\/h3\u003e\n\n\u003cp\u003eHeader installation can affect catalytic-converter placement, oxygen-sensor operation and emissions-system compliance. Requirements vary by location and vehicle configuration. Check the selected header layout and applicable local requirements before installation or road use.\u003c\/p\u003e\n\n\u003ch3\u003eWarranty and Customer Support\u003c\/h3\u003e\n\n\u003cdiv style=\"border: 1px solid #e5e5e5; padding: 16px; margin: 18px 0; border-radius: 6px; background: #fafafa;\"\u003e\n  \u003cp\u003e\u003cstrong\u003e1-Year Warranty:\u003c\/strong\u003e This product is covered by a one-year warranty against manufacturing defects.\u003c\/p\u003e\n  \u003cp style=\"margin-bottom: 0;\"\u003e\u003cstrong\u003eFitment Support:\u003c\/strong\u003e Check the year, model, engine, drivetrain and selected SKU before ordering. Contact customer support if you need help identifying the correct configuration.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eShipping \u0026amp; Returns\u003c\/h3\u003e\n\n\u003cdiv style=\"border: 1px solid #e5e5e5; padding: 16px; margin: 18px 0; border-radius: 6px; background: #fafafa;\"\u003e\n  \u003cp\u003e\u003cstrong\u003eFree U.S. Shipping:\u003c\/strong\u003e Orders are typically processed within 1–2 business days and delivered within 7–9 business days. Additional charges may apply to remote areas.\u003c\/p\u003e\n  \u003cp\u003e\u003cstrong\u003e30-Day Returns:\u003c\/strong\u003e Unopened and unused items in their original packaging may be returned within 30 days of receipt. Return shipping is covered for verified quality issues.\u003c\/p\u003e\n  \u003cp style=\"margin-bottom: 0;\"\u003e\u003cstrong\u003eWorry-Free Delivery:\u003c\/strong\u003e Optional protection against eligible loss, theft, delay, or transit damage is available at checkout.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003eDelivery timing can vary with warehouse availability and destination. Tracking information is provided after shipment.\u003c\/p\u003e\n\n\n","brand":"Flashark","offers":[{"title":"Long","offer_id":44310010167594,"sku":"FLES08237","price":209.99,"currency_code":"USD","in_stock":true},{"title":"Short","offer_id":44310010200362,"sku":"FLES08294","price":209.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/1_1_d0fa4031-1337-4c61-9311-9e22826f698f.jpg?v=1781606269"},{"product_id":"exhaust-header-for-1973-1985-chevy-truck-blazer-suburban","title":"Exhaust Header for 1973–1985 Chevrolet C10 Pickup K5 Blazer Suburban丨5.0L\/5.7L V8 Small Block","description":"\u003ch3\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eBrand Name: FLASHARK\u003cbr\u003eCertificate: ISO9001:2000\u003cbr\u003eApplication: Automobile Exhaust Header\u003cbr\u003eMaterial: Stainless Steel\u003cbr\u003eSurface: Mirror Polish\u003cbr\u003eModel: EH28200\u003cbr\u003e1 5\/8\" TUBE\u003cbr\u003e3\" COLLECTOR\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003e\n\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/Exhaust-Header-for-1973-1985-Chevy-GMC-Truck-Blazer-Suburban-2wd-4wd--250-292-307-350-454-4.1L-4.8L-5.0L-5.7L-7.4L-Flashark-1685515817.webp?v=1741315448\"\u003e\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eAdd up to 8-20 horsepower, 0.5 mpg gas mileage improvement:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEnhance your vehicle's performance and fuel efficiency with FLASHARK exhaust headers and system modifications. By replacing your vehicle’s headers and exhaust, you can increase horsepower and torque, giving your truck the powerful sound and performance it deserves. Expect gains of up to 8-20 horsepower, making your engine roar like a true American muscle vehicle.\u003c\/p\u003e\n\u003cp\u003eAdditionally, installing this exhaust system can improve gas mileage by around 0.5 mpg. While it may seem small, over time, this adds up. For instance, if you drive 15,000 miles annually and gas costs $3 per gallon, you’ll save about $85 a year. In just five years, that’s enough savings to nearly cover the cost of a full cat-back exhaust system. The best part? It’s an easy, bolt-on installation with no modifications required—perfect for vehicles like the 2007-2014 Chevy Silverado, GMC Sierra, and more.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eExhaust Header VS Manifold, which is the better choice? \u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe structural differences between exhaust headers and manifolds are the material and size. From the material, exhaust headers are made of lighter, thinner steel, while exhaust manifolds are made of thick iron. Exhaust headers are also longer than exhaust manifolds. When in use, exhaust manifolds create back pressure, which lowers performance. Because each cylinder of the engine is given its own tube, however, headers eliminate this problem; thus, allowing the gases to exit without the creation of back pressure. Therefore, exhaust headers are a BETTER choice than an exhaust manifold.\u003c\/p\u003e\n\u003cp\u003eReplacing or upgrading your exhaust header is necessary for both engine performance and sound. Whether on or off the track, exhaust headers provide more horsepower and improved exhaust sound. FLASHARK offers many products to help you create your own custom engine headers. It's really easy and convenient to use: direct bolt-on, no modification needed. \u003c\/p\u003e","brand":"Flashark","offers":[{"title":"Exhaust Header","offer_id":50340792303914,"sku":"FLES08238","price":159.99,"currency_code":"USD","in_stock":true},{"title":"Exhaust Header+Adjustable Alternator Bracket","offer_id":50340792336682,"sku":"FLES08238-OS08869BK","price":199.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/ExhaustHeaderfor1973-1985SmallBlockChevyGMCTruckBlazerSuburban1-582wd4wd3073504544.1L4.8L5.0L5.7L7.4L.jpg?v=1741315389"},{"product_id":"exhaust-headers-1968-1975-oldsmobile-cutlass-delta-vista-cruiser-400-442-455","title":"Exhaust Headers For 1968-1975 Oldsmobile Cutlass\/Delta\/Vista Cruiser\/442 400\/455 V8","description":"\u003ch3\u003e\u003cstrong\u003eFlashark Exhaust Headers For 1968-1975 Oldsmobile Cutlass\/Delta\/Vista Cruiser\/442 400\/455 V8\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eEnhance the performance of your 1968-1975 Oldsmobile Cutlass, 442, Vista Cruiser, or Delta 88 with FLASHARK's high-performance exhaust headers. Designed for 400 and 455 V8 engines, these stainless steel headers increase horsepower by up to 20 HP and improve fuel efficiency by 0.5 mpg. With a direct bolt-on installation and no modifications needed, they eliminate back pressure, boosting engine performance and delivering a richer exhaust sound.\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eBrand Name: FLASHARK\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCertificate: ISO9001:2000\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eApplication: Automobile Exhaust Header\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eMaterial: Stainless Steel\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSurface: Mirror Polish\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eModel: \u003c\/span\u003eEH28909\u003c\/p\u003e\n\u003cp\u003eOutlet Size: 3.00\"\u003cbr\u003ePrimary Tube Size: 1.75\"\u003cbr\u003eHead Flange Thickness: 7\/16\"\u003cbr\u003eOutlet Flange Thickness: 3\/8\"\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eAdd up to 8-20 horsepower, 0.5 mpg gas mileage improvement\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eUpgrade your 1968-1975 Oldsmobile Cutlass, 442, Vista Cruiser, or Delta 88 with FLASHARK’s high-performance exhaust headers, designed specifically for 400 and 455 V8 engines. These headers increase horsepower by up to 8-20 HP and improve fuel efficiency by 0.5 mpg. They enhance power, torque, and throttle response, delivering a deep, sporty exhaust tone that transforms your car into a true performance machine.\u003c\/p\u003e\n\u003cp\u003eEven a 0.5 mpg increase can add up over time. If you drive 15,000 miles annually at $3 per gallon, you could save around $85 each year—almost enough to pay for a full cat-back system over five years.\u003c\/p\u003e\n\u003cp\u003eWith FLASHARK headers, you get a bolt-on design that requires no modifications, making installation fast and hassle-free. Boost your Oldsmobile’s performance with ease and enjoy the benefits of both power and efficiency.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eExhaust Header VS Manifold, which is the better choice? \u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe structural differences between exhaust headers and manifolds are the material and size. From the material, exhaust headers are made of lighter, thinner steel, while exhaust manifolds are made of thick iron. Exhaust headers are also longer than exhaust manifolds. When in use, exhaust manifolds create back pressure, which lowers performance. Because each cylinder of the engine is given its own tube, however, headers eliminate this problem; thus, allowing the gases to exit without the creation of back pressure. Therefore, exhaust headers are a BETTER choice than an exhaust manifold.\u003c\/p\u003e\n\u003cp\u003eReplacing or upgrading your exhaust header is necessary for both engine performance and sound. Whether on or off the track, exhaust headers provide more horsepower and improved exhaust sound. FLASHARK offers many products to help you create your own custom engine headers. It's really easy and convenient to use: direct bolt-on, no modification needed.\u003c\/p\u003e","brand":"Flashark","offers":[{"title":"Default Title","offer_id":40013014237283,"sku":"FLES08239","price":145.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/1965-1975OldsmobileCutlassDeltaExhaustHeader400442455V8_2.jpg?v=1751008574"},{"product_id":"exhaust-header-for-chevy-gmc-suv-pickup-396-402-427-454","title":"Exhaust Header for 1968-1972 Chevrolet Camaro Chevelle V8 6.5L\/7.0L\/7.4L","description":"\u003cp\u003eReplacing or upgrading your exhaust header is necessary for both engine performance and sound. Whether on or off the track, exhaust headers provide more horsepower and improved exhaust sound. FLASHARK offers many products to help you create your own custom engine headers. It's really easy and convenient to use: direct bolt-on, no modification needed.\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eBrand Name: FLASHARK\u003cbr\u003eCertificate: ISO9001:2000\u003cbr\u003eApplication: Automobile Exhaust Header\u003cbr\u003eMaterial: Stainless Steel\u003cbr\u003eSurface: Mirror Polish\u003cbr\u003eModel: EH28038\u003cbr\u003e1 5\/8\" Tube diameters\u003cbr\u003e3\" Collector\u003cbr\u003e18 gauge tubing\u003cbr\u003e5\/16 flanges\u003c\/p\u003e\n\u003ch3\u003e\n\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eExhaust Header VS Manifold, which is the better choice? \u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp\u003eThe structural differences between exhaust headers and manifolds are the material and size. From the material, exhaust headers are made of lighter, thinner steel, while exhaust manifolds are made of thick iron. Exhaust headers are also longer than exhaust manifolds. When in use, exhaust manifolds create back pressure, which lowers performance. Because each cylinder of the engine is given its own tube, however, headers eliminate this problem; thus, allowing the gases to exit without the creation of back pressure. Therefore, exhaust headers are a BETTER choice than an exhaust manifold.\u003c\/p\u003e","brand":"Flashark","offers":[{"title":"Default Title","offer_id":40013020823651,"sku":"FLES08241","price":174.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/products\/Exhaust-Header-for-1968-1972-Chevrolet-Chevy-GMC-SUV-Pickup-Big-Block-396-402-427-454-Flashark-1679738125.jpg?v=1679738126"},{"product_id":"exhaust-header-for-chevy-camaro-ss-6-2l-v8","title":"Long Tube Headers for 2010-2015 Chevrolet Chevy Camaro SS LS3 6.2L V8","description":"\u003ch3\u003e\u003cstrong\u003eFlashark Long Tube Stainless Headers for 2010-2015 Chevrolet Chevy Camaro SS LS3 6.2L V8\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eUnlock the full potential of your 2010-2015 Chevrolet Camaro SS LS3 6.2L V8 with Flashark long tube headers for Camaro SS. Made from high-quality stainless steel and polished to a mirror finish, these headers improve exhaust flow, reduce backpressure, and enhance engine sound. Designed for a perfect fit, they’re the ideal upgrade to increase horsepower and torque. Experience superior performance and power with Flashark Camaro SS headers.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eBrand Name: Flashark\u003cbr\u003eCertificate: ISO9001:2000\u003cbr\u003eApplication: Automobile \u003ca href=\"https:\/\/flasharkracing.com\/collections\/exhaust-header\"\u003eLong Tube Headers\u003c\/a\u003e\u003cbr\u003eMaterial: Stainless Steel\u003cbr\u003eSurface: Mirror Polish\u003cbr\u003eLong tube: EH28027(ES08242)\u003cbr\u003e\u003cspan\u003eLong Tube with Adapters: \u003c\/span\u003eEH28940(ES08209)\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eLong Tube Exhaust Header:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eHead Flange Thickness: 7\/16\"\u003cbr\u003ePrimary Tube Diameter: 1.75\"\u003cbr\u003eCollector Diameter: 2.5\"\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eLong Tube with Adapters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg alt=\"Camaro SS LS3 6.2L Long Tube headers with Adapters\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/LongTubeHeadersfor2010-2015ChevroletChevyCamaroSSLS36.2V8_2_480x480.jpg?v=1707036574\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003ch3\u003e\u003cstrong\u003eCamaro SS Headers vs. Stock Exhaust Manifolds\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eUpgrading to aftermarket Camaro SS headers is one of the best ways to enhance your vehicle's performance. Stock exhaust manifolds create restrictions that limit exhaust flow, reducing engine efficiency.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eImproved Exhaust Flow:\u003c\/strong\u003e\u003c\/span\u003e Aftermarket headers reduce backpressure, allowing for better exhaust flow and increasing horsepower and torque, especially at higher RPMs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eEnhanced Performance:\u003c\/strong\u003e\u003c\/span\u003e By eliminating restrictions, headers free up your engine’s power, improving acceleration, throttle response, and overall performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eAggressive Sound:\u003c\/strong\u003e\u003c\/span\u003e Aftermarket headers deliver a deeper, more powerful exhaust note—ideal for enthusiasts seeking a more aggressive sound.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eBetter Heat Management:\u003c\/strong\u003e\u003c\/span\u003e High-quality headers help lower underhood temperatures, contributing to a longer-lasting engine.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUpgrading from stock manifolds to Camaro SS headers unlocks your vehicle’s full potential, improving both performance and sound.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eShorty vs Long Tube Headers: Camaro SS LS3 6.2L V8\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eWhen deciding between shorty headers and long tube headers for your Camaro SS LS3 6.2L V8, it’s important to understand the differences and how each affects performance:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eShorty Headers:\u003c\/strong\u003e\u003c\/span\u003e Shorty headers are typically easier to install and offer slight improvements in exhaust flow compared to stock manifolds. They’re great for daily drivers or those who aren’t looking for extreme performance gains. However, the performance increase is generally limited, especially at higher RPMs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eLong Tube Headers:\u003c\/strong\u003e\u003c\/span\u003e Long tube headers are designed for maximum exhaust flow. They provide a significant performance boost by reducing backpressure and enhancing exhaust scavenging, which is crucial for high-performance applications. If you’re aiming for higher horsepower and torque, particularly in the higher RPM range, long tube headers are the clear choice.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor Camaro SS LS3 6.2L V8, long tube headers will likely provide the most noticeable gains in power, making them the ideal choice for performance enthusiasts.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWhy Choose Flashark Camaro SS Long Tube Headers?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eFlashark Camaro SS long tube headers are designed to enhance performance and durability for the 2010-2015 Camaro SS LS3 6.2L V8. Made from high-quality stainless steel and polished to a mirror finish, they ensure easy installation with precise fitment. These headers improve exhaust flow, delivering significant horsepower and torque gains, better throttle response, and a deeper, more aggressive exhaust note. Built to resist corrosion and last for the long haul, Flashark headers are ISO9001:2000 certified, offering excellent quality and value.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eCamaro SS: A Brief Overview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Chevrolet Camaro SS is a high-performance version of the iconic Camaro, known for its powerful LS3 6.2L V8 engine. With a rich racing heritage and a sleek design, the Camaro SS delivers impressive horsepower and torque. Whether you’re cruising the streets or hitting the track, the Camaro SS offers an exhilarating driving experience. Upgrading key components like long tube headers is an essential way to maximize the car's potential, improving both engine performance and overall driving dynamics.\u003c\/p\u003e","brand":"Flashark","offers":[{"title":"Long Tube","offer_id":44637678272810,"sku":"FLES08242","price":189.99,"currency_code":"USD","in_stock":true},{"title":"Long Tube with Adapters","offer_id":44637678305578,"sku":"FLES08209","price":229.99,"currency_code":"USD","in_stock":true},{"title":"Header+Cold Air Intake","offer_id":52012256723242,"sku":"FLES08242-IS25053","price":260.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/2-1111_9ed54602-7e27-4783-91bb-64da58657187.jpg?v=1781159778"},{"product_id":"exhaust-header-for-2005-2011-chrysler-300c-5-7l-hemi-v8","title":"Long Tube Headers for 2005-2011 Dodge Challenger\/Charger\/Magnum \u0026 Chrysler 300C\/300S 5.7L\/6.1L Hemi V8","description":"\u003ch3\u003e\u003cstrong\u003eFlashark Long Tube Headers for 2005-2011 Dodge Challenger\/Charger\/Magnum \u0026amp; Chrysler 300C\/S5.7L\/6.1L Hemi V8\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe long tube headers are designed for 2005-2011 Chrysler 300C\/S and Dodge Challenger\/Charger\/Magnum with 5.7L and 6.1L Hemi V8 engines. Made from high-quality stainless steel, they improve exhaust flow, reduce backpressure, and boost horsepower and torque. The 8-2 piping design reduces heat buildup, enhancing fuel efficiency and engine life. With a polished finish and easy installation, these headers deliver better performance and a more aggressive exhaust sound.\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/Exhaust_Header_for_2005-2011_Chrysler_300c_Dodge_ChallengerCharger_Magnum_5.7L_Hemi_V8_4cbe1e1a-e574-412c-8fc8-7f58253592e3-222.jpg?v=1778053471\" alt=\"\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/Exhaust_Header_for_2005-2011_Chrysler_300c_Dodge_ChallengerCharger_Magnum_5.7L_Hemi_V8_2.jpg?v=1719198851\" alt=\"5.7\/6.1L Hemi Headers can increase 8-20 horsepower and improve fuel consumption by 0.5 MPG\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003ch3\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eOutlet Size: 3.00\"\u003cbr\u003ePrimary Tube Size: 2.00\"x1.25\"\u003cbr\u003eHead Flange Thickness: 7\/16\"\u003cbr\u003eOutlet Flange Thickness: 3\/8\"\u003cbr\u003e3 Stage polish finish\u003cbr\u003eThe header features an 8-2 piping design\u003cbr\u003eCNC machine flanges with TIG and MIG welded construction\u003c\/p\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/Exhaust_Header_for_2005-2011_Chrysler_300c_Dodge_ChallengerCharger_Magnum_5.7L_Hemi_V8_3.jpg?v=1719198867\" alt=\"5.7L\/6.1L Hemi Long Tube Headers for 2005-2011 Chrysler 300C\/S \u0026amp; Dodge Challenger\/Charger\/Magnum\"\u003e\u003c\/div\u003e\n\u003ch3\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eQuality Engineering\u003c\/strong\u003e:\u003c\/span\u003e Flashark headers for 5.7L\/6.1L Hemi are crafted from high-quality materials with precision engineering. They are built to withstand corrosion, intense heat cycles, and mechanical stress, offering durability and reliable performance over time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003ePerformance-Driven Design\u003c\/strong\u003e:\u003c\/span\u003e With expert engineering and premium materials, these headers enhance exhaust gas flow and reduce back pressure, allowing your engine to reach its full potential. Expect notable gains in horsepower, torque, and overall driving performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eImprove the Sound\u003c\/strong\u003e:\u003c\/span\u003e These headers for 5.7L\/6.1L Hemi are precisely engineered to improve your vehicle's exhaust note, delivering a powerful and thrilling engine sound that amplifies your driving experience.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eReduce Heat Buildup\u003c\/strong\u003e:\u003c\/span\u003e By efficiently channeling hot exhaust gases away from the engine, these headers help reduce heat buildup, protecting the engine and surrounding components and ensuring consistent performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eImprove Fuel Efficiency\u003c\/strong\u003e:\u003c\/span\u003e Designed to reduce back pressure, these headers improve exhaust flow and fuel efficiency, allowing longer drives with fewer fuel stops—without compromising on power.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eEasy Installation and Compatibility\u003c\/strong\u003e:\u003c\/span\u003e Flashark headers are designed for straightforward installation and optimal compatibility with 5.7L\/6.1L Hemi Chrysler, Dodge, and Magnum models, making them perfect for professionals and DIY enthusiasts alike.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eDetails:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eBrand Name: Flashark\u003cbr\u003eCertificate: ISO9001:2000\u003cbr\u003eApplication: Long Tube Header\u003cbr\u003eMaterial: Stainless Steel\u003cbr\u003eSurface: Mirror Polish\u003cbr\u003eModel: EH28131\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv id=\"i6vmo\"\u003e\u003c\/div\u003e\n\u003ch3\u003e\u003cstrong\u003eExhaust Headers vs. Stock Exhaust Manifolds: Dodge \u0026amp; Chrysler 5.7L\/6.1L Hemi\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eUpgrading from stock cast-iron exhaust manifolds to performance long-tube headers is one of the most meaningful improvements for a 5.7L or 6.1L Hemi V8. Factory manifolds were built for cost and packaging, not airflow or performance. Long-tube headers dramatically improve exhaust flow and allow the Hemi engine to breathe as intended.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eFlow Restriction:\u003c\/strong\u003e\u003c\/span\u003e Stock manifolds restrict exhaust flow, trapping heat around the engine and reducing efficiency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eBackpressure Reduction:\u003c\/strong\u003e\u003c\/span\u003e Headers minimize backpressure, improving throttle response and acceleration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003ePower Gains:\u003c\/strong\u003e\u003c\/span\u003e Long-tube headers unlock the Hemi’s natural power curve, especially at mid-to-high RPM ranges.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eHeat Management:\u003c\/strong\u003e\u003c\/span\u003e Efficient exhaust flow reduces heat buildup, protecting the engine and surrounding components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eSound Improvement:\u003c\/strong\u003e\u003c\/span\u003e Headers enhance the exhaust note, giving the car a deeper, more aggressive muscle-car tone.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eShorty vs. Long Tube Headers: Dodge \u0026amp; Chrysler 5.7L\/6.1L Hemi\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eShorty headers provide an improvement over factory manifolds, but long-tube headers are engineered for maximum performance and full RPM gains.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003ePerformance Potential:\u003c\/strong\u003e\u003c\/span\u003e Shorty headers provide small low-RPM gains, whereas long-tube headers deliver substantial improvements across the full powerband.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eScavenging Effect:\u003c\/strong\u003e\u003c\/span\u003e Long-tube headers enhance exhaust scavenging, improving horsepower and torque more effectively than shorties.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eSound Quality:\u003c\/strong\u003e\u003c\/span\u003e Long tubes produce a deeper, more aggressive exhaust note, creating a more authentic Hemi driving experience.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eHigh-RPM Performance:\u003c\/strong\u003e\u003c\/span\u003e Ideal for performance builds or cam upgrades, long tubes maximize mid-to-high RPM power.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003ePreferred by Enthusiasts:\u003c\/strong\u003e\u003c\/span\u003e Muscle car owners choose long-tube headers for real-world acceleration improvements and a stronger presence on the road.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eWhy HEMI Engines Are Perfect for Long Tube Headers\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Dodge and Chrysler HEMI engines are uniquely suited for long-tube header upgrades due to their distinctive design and high-performance characteristics.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eLarge Cylinder Head Angle, High Exhaust Velocity –\u003c\/strong\u003e\u003c\/span\u003e HEMI engines feature wide-set hemispherical combustion chambers, which generate faster exhaust flow. This naturally benefits from long-tube headers, which can channel gases more efficiently than stock manifolds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eStock Manifolds Restrict Performance –\u003c\/strong\u003e\u003c\/span\u003e Factory exhaust manifolds are designed for cost and packaging, not for optimized airflow. They create backpressure that limits mid- and high-RPM breathing, reducing horsepower potential.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eLong-Tube Headers Unlock Mid-to-Top RPM Power –\u003c\/strong\u003e\u003c\/span\u003e By extending the primary tubes and optimizing exhaust scavenging, long-tube headers allow HEMI engines to breathe freely, improving throttle response, acceleration, and overall performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eSRT8 Models Benefit Most –\u003c\/strong\u003e\u003c\/span\u003e High-output HEMI engines, like those in SRT8 Challengers and Chargers, experience the greatest gains from long-tube headers, maximizing the engine’s potential and enhancing the aggressive muscle-car exhaust note.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eImproved Engine Efficiency and Sound –\u003c\/strong\u003e\u003c\/span\u003e Beyond power gains, long-tube headers reduce heat buildup and create a deeper, more performance-oriented exhaust tone that complements the HEMI driving experience.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eWhy Choose Flashark Long Tube Headers?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eFlashark long-tube headers are engineered for drivers who want more than just a replacement part—they want a genuine upgrade. Every Flashark header is designed for performance, precision, and reliability, and crafted with the durability needed for Hemi-powered muscle cars. We combine quality materials, dyno-tested performance gains, and true bolt-on fitment to deliver a product that transforms both power and sound. Flashark provides exceptional value by offering premium-level performance without the premium price tag. When you choose Flashark, you’re choosing proven power, dependable construction, and a brand trusted by Hemi enthusiasts nationwide.\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eModel \u0026amp; Engine Overview: Dodge Challenger \/ Dodge Charger – 5.7L \u0026amp; 6.1L Hemi\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Dodge Challenger and Dodge Charger are modern American muscle icons, built around Chrysler’s legendary Hemi V8 platform. The 5.7L Hemi delivers strong low-end torque and everyday drivability, while the 6.1L Hemi—found in SRT models—offers a higher-revving, performance-focused experience with significantly more airflow and power potential. Both engines respond exceptionally well to exhaust upgrades, and long-tube headers unlock the deeper sound, freer breathing, and stronger acceleration these cars are known for. Whether you drive an R\/T or an SRT8, the Hemi architecture makes exhaust improvements one of the most effective modifications available.\u003c\/p\u003e\n\u003cp\u003esrc=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/Exhaust_Header_for_2007-2014_Chevy_GMC_Sierra_150025003500_4.8L_5.3L_6.0L_6.2L_2WD_4.jpg?v=1719198370\"\u0026gt;\u003c\/p\u003e","brand":"Flashark","offers":[{"title":"Exhast Header \/ No Other Products Needed","offer_id":50017584546090,"sku":"FLES08243","price":209.99,"currency_code":"USD","in_stock":true},{"title":"Exhast Header \/ Air Intake Kit","offer_id":50017584578858,"sku":"FLES08243-IS08764","price":299.99,"currency_code":"USD","in_stock":true},{"title":"Exhast Header \/ Oil Catch Can","offer_id":50017584611626,"sku":"FLES08243-FS08845BK","price":294.99,"currency_code":"USD","in_stock":true},{"title":"Exhast Header \/ Air Intake Kit+Oil Catch Can","offer_id":50017584644394,"sku":"FLES08243-IS08764-FS08845BK","price":379.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/Charger-Magnum-5.7L-Hemi-V8-Flashark-80315478.jpg?v=1707104106"},{"product_id":"exhaust-header-for-chevy-283-302-305-307-327-350-400","title":"Exhaust Header for 1963-1981 Chevrolet Corvette V8 Engines","description":"\u003ch3\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eBrand Name: FLASHARK\u003cbr\u003eCertificate: ISO9001:2000\u003cbr\u003eApplication: Automobile Exhaust Header\u003cbr\u003eMaterial: Stainless Steel\u003cbr\u003eSurface: Mirror Polish\u003cbr\u003eModel: EH28026\u003cbr\u003e1-5\/8” primaries\u003cbr\u003e3” collector\u003cbr\u003e1.625\" Inlet and 3\" Outlet\u003c\/p\u003e\n\u003cdiv style=\"display: flex; gap: 12px;\"\u003e\n  \u003cdiv style=\"text-align: start;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/400-Flashark-66242963_480x480.webp?v=1723626141\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n  \u003cdiv style=\"text-align: start;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/400-Flashark-66242819_480x480.webp?v=1723626083\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003e\u003cstrong\u003eBoost Horsepower and torque, and Save on Gas with Headers and Exhaust System Modifications!\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eBoost Horsepower and torque, and Save on Gas with Headers and Exhaust System Modifications!\"\u003cbr\u003e\u003cbr\u003eReplacing a vehicle’s headers and exhaust is a way to add horsepower and torque, and it will also increase your vehicle’s volume. Want a car that sounds like an American muscle car should? This header will help your vehicle achieve that and it can add up to \u003cstrong\u003e8-20 horsepower\u003c\/strong\u003e.\u003cbr\u003e\u003cbr\u003eInstall an exhaust system means about a \u003cstrong\u003e0.5 mpg gas mileage improvement\u003c\/strong\u003e. While that might not sound like much, consider this: If gas costs $3 a gallon, and you drive this truck 15,000 miles a year, you’re saving yourself about $85 a year on gas. In five years, you’ll have saved nearly enough money to pay for a complete cat-back exhaust system.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eExhaust Header VS Manifold, which is the better choice? \u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe structural differences between exhaust headers and manifolds are the material and size. From the material, exhaust headers are made of lighter, thinner steel, while exhaust manifolds are made of thick iron. Exhaust headers are also longer than exhaust manifolds. When in use, exhaust manifolds create back pressure, which lowers performance. Because each cylinder of the engine is given its own tube, however, headers eliminate this problem; thus, allowing the gases to exit without the creation of back pressure. Therefore, exhaust headers are a BETTER choice than an exhaust manifold.\u003c\/p\u003e\n\u003cp\u003eReplacing or upgrading your exhaust header is necessary for both engine performance and sound. Whether on or off the track, exhaust headers provide more horsepower and improved exhaust sound. FLASHARK offers many products to help you create your own custom engine headers. It's really easy and convenient to use: direct bolt-on, no modification needed.\u003c\/p\u003e","brand":"Flashark","offers":[{"title":"Exhaust Header","offer_id":50340695933226,"sku":"FLES08245","price":179.99,"currency_code":"USD","in_stock":false},{"title":"Exhaust Header+SBC Adjustable Alternator Bracket","offer_id":50340695965994,"sku":"FLES08245-OS08869BK","price":209.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/400-Flashark-66242635.jpg?v=1697790226"},{"product_id":"exhaust-header-for-1935-1948-small-block-chevy","title":"Exhaust Headers for 1935-1948 Chevy Street Rod | SBC Small Block 265 305 327 350 400 V8 Swap | Block Hugger Shorty Style","description":"\u003ch3\u003eExhaust Header for 1935, 1936, 1937, 1938, 1939, 1940, 1941, 1942, 1943, 1944, 1945, 1946, 1947, 1948 Small Block Chevy\u003cstrong\u003e\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003ch3\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eBrand Name: FLASHARK\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCertificate: ISO9001:2000\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eApplication: Automobile Exhaust Header\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eMaterial: Stainless Steel\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSurface: Mirror Polish\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eModel: EH28124\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003e\u003cstrong\u003ePackage included:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003e1 * Exhaust Header Kit\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/Exhaust_Header_for_1935-1948_Small_Block_Chevy.png?v=1724749134\" alt=\"\"\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Temperature Inoxidizability\u003c\/strong\u003e\u003cbr\u003eExhaust in the high-temperature cycle for a long time. The oxidation resistance of the material at high temperatures directly affects the service life of the exhaust. The exhaust system of Flashark is resistant to high temperatures and has good oxidation resistance;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOE Specified Design\u003c\/strong\u003e\u003cbr\u003eThe exhaust system produced by the original factory has the characteristics of anti-deformation and anti-cracking, so that your exhaust system will not leak, can extend the service life of the engine, and has a better sense of experience;\u003c\/p\u003e\n\u003ch2\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/Exhaust_Header.webp?v=1724749337\" alt=\"\"\u003e\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003ch3\u003eBoost Horsepower and torque, and Save on Gas with Headers and Exhaust System Modifications!\u003c\/h3\u003e\n\u003cp\u003eReplacing a vehicle’s headers and exhaust can add horsepower and torque and increase its volume. Want a car that sounds like an American muscle car should? This header will help your vehicle achieve that, and it can \u003cstrong\u003eadd up to 8-20 horsepower\u003c\/strong\u003e. \u003c\/p\u003e\n\u003cp\u003eInstall an exhaust system means about a \u003cstrong\u003e0.5 mpg gas mileage improvement\u003c\/strong\u003e. While that might not sound like much, consider this: If gas costs $3 a gallon, and you drive this truck 15,000 miles a year, you’re saving yourself about $85 a year on gas. In five years, you’ll have saved nearly enough money to pay for a complete cat-back exhaust system\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eExhaust Header VS Manifold, which is the better choice? \u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe structural differences between exhaust headers and manifolds are the material and size. From the material, exhaust headers are made of lighter, thinner steel, while exhaust manifolds are made of thick iron. Exhaust headers are also longer than exhaust manifolds. When in use, exhaust manifolds create back pressure, which lowers performance. Because each cylinder of the engine is given its own tube, however, headers eliminate this problem; thus, allowing the gases to exit without the creation of back pressure. Therefore, exhaust headers are a BETTER choice than an exhaust manifold.\u003c\/p\u003e","brand":"Flashark","offers":[{"title":"Default Title","offer_id":40013022691427,"sku":"FLES08246","price":129.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/products\/Exhaust-Header-for-1935-1948-Small-Block-Chevy-Flashark-1681462847.jpg?v=1681627701"},{"product_id":"exhaust-header-for-1972-1987-small-block-chevy-malibu-monte-carlo-grand-prix-cutlass-regal-and-1970-1981-camaro","title":"Exhaust Headers | Fits 1972-1987 Chevy Malibu\/Monte Carlo丨Pontiac Grand Prix丨Olds Cutlass丨Buick Regal","description":"\u003ch3\u003e\u003cstrong\u003eFit Notes: \u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eDrivetrain: RWD\u003cbr\u003ePower Steering: No\u003cbr\u003ePower Brakes (application): No\u003cbr\u003eAir Conditioning: No\u003cbr\u003eStandard Transmission Column Shift: No\u003cbr\u003eStandard Transmission Floor Shift: No\u003cbr\u003eAutomatic Transmission Column Shift: Yes\u003cbr\u003eAutomatic Transmission Floor Shift: Yes\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBrand Name: FLASHARK\u003cbr\u003eCertificate: ISO9001:2000\u003cbr\u003eApplication: Automobile Exhaust Header\u003cbr\u003eMaterial: Stainless Steel\u003cbr\u003eSurface: Mirror Polish\u003cbr\u003eModel: EH28166\u003cbr\u003eInlet: 1.65 inch\u003cbr\u003eOutlet Diameter: 3 inch\u003cbr\u003ePiping Diameters: 4 X 1.75\" Manifold Piping; into 1 X 3.5\" Major Pipe\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eExhaust Header VS Manifold, which is the better choice? \u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe structural differences between exhaust headers and manifolds are the material and size. From the material, exhaust headers are made of lighter, thinner steel, while exhaust manifolds are made of thick iron. Exhaust headers are also longer than exhaust manifolds. When in use, exhaust manifolds create back pressure, which lowers performance. Because each cylinder of the engine is given its own tube, however, headers eliminate this problem; thus, allowing the gases to exit without the creation of back pressure. Therefore, exhaust headers are a BETTER choice than an exhaust manifold.\u003c\/p\u003e\n\u003cp\u003eReplacing or upgrading your exhaust header is necessary for both engine performance and sound. Whether on or off the track, exhaust headers provide more horsepower and improved exhaust sound. FLASHARK offers many products to help you create your own custom engine headers. It's really easy and convenient to use: direct bolt-on, no modification needed.\u003c\/p\u003e","brand":"Flashark","offers":[{"title":"Default Title","offer_id":40013022953571,"sku":"FLES08247","price":179.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/products\/Exhaust-Header-for-1970-1981-Camaro-SBC-267-400-V8-Flashark-94932176.jpg?v=1740989658"},{"product_id":"exhaust-header-1960-1988-chevy-c10-gmc-c1500-ls1-ls2-ls3-ls6","title":"Long Tube Headers For 1960-1988 Chevrolet C10 Pickup LS Swap 4.8L 5.3L 5.7L 6.0L 6.2L","description":"\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/banner_3f3c5841-e1fd-4b5c-b8d3-93a694423701.jpg?v=1781606362\" alt=\"\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003ch3\u003e\u003cstrong\u003eFlashark Long Tube Headers For 1960-1988 Chevy C10 LS Swap 4.8L 5.3L 5.7L 6.0L 6.2L\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eBoost your Chevy C10's performance with Flashark’s high-quality long tube headers, designed for smooth LS swaps. Crafted from durable T-304 stainless steel and finished with a sleek mirror polish, these headers are built to maximize exhaust flow and enhance your engine’s power. Perfect for 4.8L, 5.3L, 5.7L, 6.0L, and 6.2L LS engines, they feature precision CNC machined flanges and TIG\/MIG welded construction for a perfect fit. Ready to take your C10 to the next level? Flashark headers deliver the performance and style you need.\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eBrand Name: Flashark\u003cbr\u003eCertificate: ISO9001:2000\u003cbr\u003eApplication: Long Tube Headers\u003cbr\u003eMaterial: Stainless Steel\u003cbr\u003eSurface: Mirror Polish\u003cbr\u003eModel: EH28982\u003cbr\u003ePrimaries Diameter: 1-7\/8 in. (48mm)\u003cbr\u003eCollector Diameter: 3 in. (76mm)\u003cbr\u003eHead Flange Thickness: 3\/8 in. (9.5mm)\u003cbr\u003ePipe Thickness: 16-gauge (1.5mm)\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e100% brand new, Never been tried or installed\u003c\/li\u003e\n\u003cli\u003eMade of High-Quality T-304 Stainless Steel Material\u003c\/li\u003e\n\u003cli\u003eHeader features 8-2 piping design\u003c\/li\u003e\n\u003cli\u003eCNC machine flanges with TIG and MIG welded construction\u003c\/li\u003e\n\u003cli\u003e3 Stage polish finish.\u003c\/li\u003e\n\u003cli\u003eComes with exhaust starter tubes with o2 sensor locations\u003c\/li\u003e\n\u003cli\u003eMade from Stainless steel with CNC machine flanges with TIG and MIG welded construction.\u003c\/li\u003e\n\u003cli\u003eProvides approx 10-15 HP and 10-15 lb-ft torque increase at 6000 RPM when paired with LS1\/LS3 engines\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg style=\"float: none;\" alt=\"Chevy C10 \u0026amp; GMC C1500 LS1 LS2 LS3 LS6 Headers\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/Exhaust_Header_for_1960-1998_Chevy_GMC_C10_LS_LS1_LS2_LS3_LS6_4.8L_5.3L_5.7L_6.0L_6.2L.jpg?v=1710382453\"\u003e\u003c\/div\u003e\n\u003ch3\u003e\u003cstrong\u003eLS Swap C10 Headers VS Stock Exhaust Manifolds\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eUpgrading from stock exhaust manifolds to dedicated LS swap headers on your Chevy C10 is one of the most effective ways to unlock your engine’s potential. Stock manifolds are designed for reliability and mass production, not for maximum airflow or performance. By switching to long tube headers, you allow your engine to breathe more efficiently, which translates into noticeable improvements in power, throttle response, and overall driving enjoyment.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eImproved Exhaust Flow:\u003c\/strong\u003e Headers reduce backpressure, letting exhaust gases exit the engine more quickly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBetter Engine Breathing:\u003c\/strong\u003e With less restriction, your LS engine can intake and expel air more efficiently, supporting higher performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced Sound:\u003c\/strong\u003e Upgraded headers create a deeper, more aggressive exhaust note, giving your C10 that modern muscle truck tone.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eOptimized for LS Swaps: Unlike stock manifolds, LS swap headers are specifically designed to fit LS engines in classic C10s, making installation more straightforward and reliable.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eShorty VS Long Tube Headers: LS Swap C10\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eLong tube headers deliver the greatest performance, sound, and efficiency for LS-swapped C10 trucks, while shorty headers are a simpler, less aggressive upgrade. Choosing between them depends on your performance goals and how much modification you’re willing to do.\u003c\/p\u003e\n\u003ch4 style=\"text-transform: none;\"\u003e\u003cstrong\u003eShorty Headers:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eEasier to install and often compatible with stock components.\u003c\/li\u003e\n\u003cli\u003eProvide a modest increase in horsepower and torque.\u003c\/li\u003e\n\u003cli\u003eImprove exhaust flow and sound slightly, without major modifications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 style=\"text-transform: none;\"\u003e\u003cstrong\u003eLong Tube Headers:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eMaximize horsepower and torque gains, especially at higher RPMs.\u003c\/li\u003e\n\u003cli\u003eOffer optimal exhaust scavenging for better engine efficiency.\u003c\/li\u003e\n\u003cli\u003eProduce a deep, aggressive exhaust tone that highlights the LS swap’s performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRequire more installation space and may need adjustments, like slider engine mounts on early C10s, to clear the front cross member.\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWhy Choose Flahsark Long Tube Headers for Your LS Swap C10?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eFlashark long tube headers are designed specifically for LS swaps in 1960-1988 Chevy C10 trucks, offering a simple way to unlock your engine’s full potential. Compared to stock exhaust manifolds, these headers improve performance, enhance sound, and optimize engine efficiency.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eMore Power:\u003c\/strong\u003e\u003c\/span\u003e Optimized exhaust flow reduces backpressure, delivering noticeable gains in horsepower and torque.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eBetter Engine Breathing:\u003c\/strong\u003e\u003c\/span\u003e Longer tubes improve scavenging, helping your LS engine run more efficiently.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eAggressive Sound:\u003c\/strong\u003e\u003c\/span\u003e Enjoy a deeper, more muscular exhaust tone that matches the performance upgrade.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFlashark long tube headers let your LS-swapped C10 perform like a modern muscle truck while keeping the classic look.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWhat is an LS Swap for Your Chevy C10?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eAn LS Swap refers to the process of replacing your vehicle’s original engine with a more modern, high-performance LS-series V8 engine from Chevrolet. The LS engine family is known for its power, reliability, and potential for performance upgrades, making it a popular choice for car enthusiasts looking to enhance their vehicle’s horsepower and torque.\u003c\/p\u003e\n\u003cp\u003eFor classic trucks like the 1960-1988 Chevy C10, an LS swap can dramatically improve engine performance, fuel efficiency, and overall driving experience. Whether you’re upgrading from an older V8 or converting from a 6-cylinder, the LS engine offers a substantial boost, all while retaining the vintage look and feel of your truck.\u003c\/p\u003e\n\u003cp\u003eWith Flashark Long Tube Headers, designed specifically for LS swap applications, you can maximize the engine’s potential, improving exhaust flow and increasing horsepower. If you’re ready to bring modern performance to your classic Chevy C10, an LS swap is the way to go!\u003c\/p\u003e","brand":"Flashark","offers":[{"title":"Default Title","offer_id":40013025017955,"sku":"FLES08249","price":185.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/1_1_b9a8840b-e6f4-400a-a620-9e60d3d27c76.jpg?v=1781606917"},{"product_id":"exhaust-header-for-265-400-c-i-with-standard-or-vortec-heads-including-d-port-zz-4-style-heads-not-lt-1","title":"Exhaust Header for 1965-1974 Chevrolet Camaro Chevelle Malibu Nova El Camino Impala丨SBC 265-400 C.I. V8丨Standard\/Vortec\/ZZ-4 D-port Heads (NOT LT-1)","description":"\u003ch3\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eBrand Name: FLASHARK\u003cbr\u003eCertificate: ISO9001:2000\u003cbr\u003eApplication: Automobile Exhaust Header\u003cbr\u003eMaterial: Stainless Steel\u003cbr\u003eSurface: Mirror Polish\u003cbr\u003eModel: EH28123X\u003cbr\u003eCollector Diameter: 3.5\u003cbr\u003e1-5\/8\" primary\u003cbr\u003eIncludes flange to connect 2” exhaust pipe\u003c\/p\u003e\n\u003ch3\u003e\n\u003cbr\u003e\u003cstrong\u003eExhaust Header VS Manifold, which is the better choice? \u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp\u003eThe structural differences between exhaust headers and manifolds are the material and size. From the material, exhaust headers are made of lighter, thinner steel, while exhaust manifolds are made of thick iron. Exhaust headers are also longer than exhaust manifolds. When in use, exhaust manifolds create back pressure, which lowers performance. Because each cylinder of the engine is given its own tube, however, headers eliminate this problem; thus, allowing the gases to exit without the creation of back pressure. Therefore, exhaust headers are a BETTER choice than an exhaust manifold.\u003c\/p\u003e\n\u003cp\u003eReplacing or upgrading your exhaust header is necessary for both engine performance and sound. Whether on or off the track, exhaust headers provide more horsepower and improved exhaust sound. FLASHARK offers many products to help you create your own custom engine headers. It's really easy and convenient to use: direct bolt-on, no modification needed.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Flashark","offers":[{"title":"Default Title","offer_id":40013025214563,"sku":"FLES08250","price":89.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/products\/Exhaust-Header-for-265-400-C.i.-with-Standard-Or-Vortec-Heads-Including-D-port-ZZ-4-Style-Heads-_not-LT-1_-Flashark-1681462938.jpg?v=1681462939"},{"product_id":"exhaust-header-for-chevy-396-402-427-454","title":"Exhaust Header for 1965-1975 Chevrolet Chevelle El Camino Laguna Caprice Kingswood Camaro SS Malibu Impala Bel Air Biscayne Brockwood Townsman 396\/402\/427\/454 - Short Tube","description":"\u003ch3\u003eExhaust Header for 1965-1975 Chevrolet Chevelle El Camino Laguna Caprice Kingswood Camaro SS Malibu Impala Bel Air Biscayne Brockwood Townsman 396\/402\/427\/454 - Short Tube\u003c\/h3\u003e\n\u003cp\u003eUpgrade your engine's performance and sound with FLASHARK Short Tube Headers for 1965-1972 Chevrolet Camaro, Nova, Bel Air, Biscayne, and Impala. Designed for Chevy 396, 402, 427, 454 engines, these stainless steel headers feature a mirror polish surface for durability and style. With a 1 3\/4'' primary tube diameter and 3\/8'' thick flange, they provide improved horsepower and exhaust flow. Easy, direct bolt-on installation requires no modifications, making it a simple upgrade for both street and track use.\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eBrand Name: FLASHARK\u003cbr\u003eCertificate: ISO9001:2000\u003cbr\u003eApplication: Automobile Exhaust Header\u003cbr\u003eMaterial: Stainless Steel\u003cbr\u003eSurface: Mirror Polish\u003cbr\u003eModel: EH28101\u003cbr\u003e1 3\/4'' primary tube diameter\u003cbr\u003e3.000'' collector diameter\u003cbr\u003e3\/8'' thick flange\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eExhaust Header VS Manifold, which is the better choice? \u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe structural differences between exhaust headers and manifolds are the material and size. From the material, exhaust headers are made of lighter, thinner steel, while exhaust manifolds are made of thick iron. Exhaust headers are also longer than exhaust manifolds. When in use, exhaust manifolds create back pressure, which lowers performance. Because each cylinder of the engine is given its own tube, however, headers eliminate this problem; thus, allowing the gases to exit without the creation of back pressure. Therefore, \u003ca href=\"https:\/\/flasharkracing.com\/collections\/exhaust-header\"\u003ehigh-performance exhaust headers\u003c\/a\u003e are a BETTER choice than an exhaust manifold.\u003c\/p\u003e","brand":"Flashark","offers":[{"title":"Default Title","offer_id":40013025673315,"sku":"FLES08251","price":129.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/products\/Exhaust-Header-for-1965-1972-Chevrolet-Chevy-396-402-427-454-Short-Tube-Flashark-1679736797.jpg?v=1679736799"},{"product_id":"exhaust-header-for-1982-1992-third-gen-f-body","title":"LS Swap Exhaust Header for 1982–1992 Chevrolet Camaro \u0026 Pontiac Firebird丨3rd Gen F-Body V8","description":"\u003cp\u003eEnhance your 1982-1992 Third Gen Camaro or Firebird with high-performance Flashark Exhaust Headers! Designed specifically for LS Swap applications, these headers are crafted from premium stainless steel and polished to a mirror finish. With superior build quality and direct bolt-on installation, Flashark headers provide improved exhaust flow, reduced back pressure, and a boost in horsepower. Whether you're taking your car to the track or cruising the streets, Flashark headers deliver an aggressive exhaust note and reliable performance, making them the perfect upgrade for your third gen F-body.\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003ch3\u003eSpecifications:\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eBrand Name: FLASHARK\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCertificate: ISO9001:2000\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eApplication: Automobile Exhaust Header\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eMaterial: Stainless Steel\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSurface: Mirror Polish\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eModel: EH28939\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eExhaust Header VS Manifold, which is the better choice? \u003c\/h3\u003e\n\u003cp\u003eFlashark \u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003ca href=\"https:\/\/flasharkracing.com\/collections\/exhaust-header\" style=\"color: rgb(0, 0, 0);\"\u003eexhaust headers\u003c\/a\u003e\u003c\/span\u003e are made from high-quality, lightweight stainless steel, unlike the thicker, heavier iron used in exhaust manifolds. This design reduces back pressure and allows for smoother exhaust flow, improving engine performance and increasing horsepower.\u003c\/p\u003e\n\u003cp\u003eUpgrading to Flashark exhaust headers is essential for any 1982-1992 Third Gen Camaro or Firebird with an LS engine swap. Not only will you see a boost in power, but you'll also enjoy a more aggressive exhaust sound.\u003c\/p\u003e\n\u003cp\u003eThese headers are designed for direct bolt-on installation, requiring no modifications, making them an easy upgrade for your vehicle.\u003c\/p\u003e","brand":"Flashark","offers":[{"title":"Default Title","offer_id":40013026263139,"sku":"FLES08252","price":159.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/Exhaust-Header-for-1982-1992-Chevy-Chevrolet-Camaro-Firebird-Third-Gen-F-Body-Flashark-83855959.jpg?v=1715160900"},{"product_id":"1965-1975-big-block-chevy-headers-396-402-454","title":"Exhaust Headers for 1965-1975 Chevrolet Chevy Big Block 396\/402\/454 6.5L\/6.6L\/7.4L","description":"\u003ch3\u003e1965–1975 Big Block Chevy Shorty-Style Exhaust Headers\u003c\/h3\u003e\n\u003cp\u003eReplace bulky cast exhaust manifolds with a compact stainless header setup built to improve exhaust flow while preserving useful clearance around a classic Chevrolet engine bay. These shorty-style Big Block Chevy headers are designed for the listed 1965–1975 Chevrolet applications equipped with 396, 402, or 454 BBC V8 engines.\u003c\/p\u003e\n\u003cp\u003eThe compact tube layout routes each cylinder into a common collector, helping reduce exhaust restriction and produce a deeper, more direct exhaust tone. Depending on the complete exhaust system, engine condition, tune, and installation quality, the headers support an estimated 10–15 HP and 5–10 ft-lbs of torque.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; margin: 18px 0;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 38%; border: 1px solid #dddddd; padding: 10px; text-align: left; background: #f5f5f5;\"\u003eBrand\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003eFLASHARK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #dddddd; padding: 10px; text-align: left; background: #f5f5f5;\"\u003eProduct Type\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003eShorty-style Big Block Chevy exhaust headers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #dddddd; padding: 10px; text-align: left; background: #f5f5f5;\"\u003eMaterial\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003eStainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #dddddd; padding: 10px; text-align: left; background: #f5f5f5;\"\u003eSurface Finish\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003eMirror polished\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #dddddd; padding: 10px; text-align: left; background: #f5f5f5;\"\u003eOutlet Size\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003e2.85 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #dddddd; padding: 10px; text-align: left; background: #f5f5f5;\"\u003ePrimary Tube Size\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003e1.65-inch square\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #dddddd; padding: 10px; text-align: left; background: #f5f5f5;\"\u003eCylinder-Head Flange\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003e7\/16-inch thickness\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #dddddd; padding: 10px; text-align: left; background: #f5f5f5;\"\u003eOutlet Flange\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003e3\/8-inch thickness\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #dddddd; padding: 10px; text-align: left; background: #f5f5f5;\"\u003eModel\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003eEH2862\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #dddddd; padding: 10px; text-align: left; background: #f5f5f5;\"\u003eSKU\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003eFLES08253\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCompact shorty-style layout for classic Chevrolet Big Block engine bays.\u003c\/li\u003e\n\u003cli\u003eIndividual primary tubes merge into a common collector to support smoother exhaust movement.\u003c\/li\u003e\n\u003cli\u003eStainless steel construction with a mirror-polished finish.\u003c\/li\u003e\n\u003cli\u003e7\/16-inch cylinder-head flanges and 3\/8-inch outlet flanges.\u003c\/li\u003e\n\u003cli\u003e2.85-inch outlets for connection to the downstream exhaust system.\u003c\/li\u003e\n\u003cli\u003eSupports a deeper exhaust tone than factory cast manifolds when used with a compatible exhaust system.\u003c\/li\u003e\n\u003cli\u003eEstimated 10–15 HP and 5–10 ft-lbs of torque depending on the complete setup, engine condition, tune, and installation quality.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBuilt for Better Exhaust Flow and Sound\u003c\/h3\u003e\n\u003cp\u003eFactory cast manifolds combine exhaust flow in a compact, heavy housing. The individual runners used by these BBC exhaust headers provide a freer path into the collector, helping the engine move exhaust gases more smoothly through the upper RPM range.\u003c\/p\u003e\n\u003cp\u003eThe final sound depends on engine displacement, compression, camshaft, pipe diameter, mufflers, crossover design, and where the exhaust exits. A deeper and more aggressive tone is expected, but the headers alone do not determine overall volume, drone, or cabin comfort.\u003c\/p\u003e\n\u003ch3\u003eFactory Manifolds vs. Shorty-Style Headers\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; margin: 18px 0;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; min-width: 640px;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #dddddd; padding: 10px; text-align: left; background: #f5f5f5;\"\u003eArea\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #dddddd; padding: 10px; text-align: left; background: #f5f5f5;\"\u003eFactory Cast Manifold\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #dddddd; padding: 10px; text-align: left; background: #f5f5f5;\"\u003eShorty-Style Header\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003eConstruction\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003eHeavy cast housing\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003eIndividual stainless primary tubes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003eExhaust path\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003eCompact shared passage\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003eSeparate runners merging at the collector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003eSound\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003eMore subdued\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003eDeeper and more direct, depending on the remaining exhaust\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003eDownstream connection\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003eFactory exhaust layout\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003eExisting pipes may require alignment or fabrication\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch3\u003eWhat Is Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLeft and right stainless steel exhaust headers\u003c\/li\u003e\n\u003cli\u003eTwo collector reducer sections\u003c\/li\u003e\n\u003cli\u003eCylinder-head flange gaskets\u003c\/li\u003e\n\u003cli\u003eCollector gaskets\u003c\/li\u003e\n\u003cli\u003eInstallation fasteners and washers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eInspect all components before installation and match each gasket and fastener to its mounting location.\u003c\/p\u003e\n\u003ch3\u003eInstallation Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInstallation should be completed on a cool engine with the vehicle safely supported.\u003c\/li\u003e\n\u003cli\u003eClean the cylinder-head sealing surfaces before positioning the new gaskets.\u003c\/li\u003e\n\u003cli\u003eStart all flange bolts before final tightening so the flange seats evenly.\u003c\/li\u003e\n\u003cli\u003eCheck steering, starter, spark-plug boot, oil-filter, transmission, frame, and exhaust-pipe clearance throughout installation.\u003c\/li\u003e\n\u003cli\u003eThe collector outlets must be properly supported by the downstream exhaust system rather than placing exhaust weight on the header flanges.\u003c\/li\u003e\n\u003cli\u003eCheck for exhaust leaks after the first start and inspect the fasteners again after several complete heat cycles.\u003c\/li\u003e\n\u003cli\u003eCustom pipes, reducer alignment, welding, or other exhaust work may be needed where the existing system does not match the header outlets.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWho These Headers Are For\u003c\/h3\u003e\n\u003cp\u003eThese headers are suited to owners of the listed 1965–1975 Chevrolet applications who want a compact BBC exhaust-header layout, stainless construction, a deeper exhaust tone, and improved exhaust flow.\u003c\/p\u003e\n\u003cp\u003eThey are not the right choice when the vehicle falls outside the listed fitment, uses an unlisted engine or cylinder-head configuration, has limited steering or frame clearance, or requires a guaranteed no-modification connection to the existing exhaust.\u003c\/p\u003e\n\u003ch3\u003eEmissions and Street-Use Notice\u003c\/h3\u003e\n\u003cp\u003eExhaust regulations vary by location and vehicle configuration. Check the emissions equipment fitted to the vehicle and the rules that apply where it will be registered or operated. No street-legal, emissions-compliant, or inspection-passing guarantee is made.\u003c\/p\u003e\n\u003ch3\u003eShipping \u0026amp; Returns\u003c\/h3\u003e\n\u003cdiv style=\"border: 1px solid #e5e5e5; padding: 16px; margin: 18px 0; border-radius: 6px; background: #fafafa;\"\u003e\n\u003cp\u003e\u003cstrong\u003eFree U.S. Shipping:\u003c\/strong\u003e Orders are typically processed within 1–2 business days and delivered within 7–9 business days. Additional charges may apply to remote areas.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e30-Day Returns:\u003c\/strong\u003e Unopened and unused items in their original packaging may be returned within 30 days of receipt. Return shipping is covered for verified quality issues.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 0;\"\u003e\u003cstrong\u003eWorry-Free Delivery:\u003c\/strong\u003e Optional protection against eligible loss, theft, delay, or transit damage is available at checkout.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Flashark","offers":[{"title":"Default Title","offer_id":40013028327523,"sku":"FLES08253","price":89.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/ExhaustHeaderfor1965-1975ChevroletChevyGMCBigBlock3964024274545026.5L6.6L7.4L_2.jpg?v=1735540345"},{"product_id":"exhaust-header-for-1988-1995-chevy-gmc-truck-305-350-5-7l","title":"Long Tube Headers for 1988-1997 Chevrolet\/GMC C\u0026K(1500\/2500) Tahoe\/Blazer丨5.0L\/5.7L 305\/350 SBC (Vortec\/TBI)","description":"\u003ch3\u003eChevy\/GMC 350 (5.7L) \u0026amp; 305 (5.0L) SBC Long Tube Headers for 1988-1997 C\/K Trucks\u003c\/h3\u003e\n\u003cp\u003eReplace restrictive or damaged factory manifolds with a stainless long tube setup built for a deeper V8 tone and a cleaner exhaust path. This Flashark header kit fits the listed 1988–1997 Chevrolet and GMC C\/K truck, Blazer, and Tahoe applications equipped with a 5.0L 305 or 5.7L 350 small block Chevy V8.\u003c\/p\u003e\n\u003cp\u003eThese Chevy 350 long tube headers are intended for truck-specific TBI and Vortec applications shown below. Long tubes offer a more performance-oriented layout than factory cast manifolds, but they also require careful checks around the collectors, steering shaft, front driveline, spark plug wires, and existing exhaust system.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/banner_a31d644e-6804-4f3e-a20c-910493eab6ca.jpg?v=1781171746\" alt=\"Flashark long tube headers for listed 1988-1997 Chevy and GMC 305 350 SBC trucks\" loading=\"lazy\" style=\"display: block; width: 100%; height: auto; margin: 18px 0;\"\u003e\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; margin: 18px 0;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; min-width: 620px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #e5e5e5; padding: 10px; text-align: left; width: 34%;\"\u003eBrand\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #e5e5e5; padding: 10px;\"\u003eFlashark\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #e5e5e5; padding: 10px; text-align: left;\"\u003eSKU\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #e5e5e5; padding: 10px;\"\u003eFLES08255\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #e5e5e5; padding: 10px; text-align: left;\"\u003eModel\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #e5e5e5; padding: 10px;\"\u003eEH28022\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #e5e5e5; padding: 10px; text-align: left;\"\u003eProduct Type\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #e5e5e5; padding: 10px;\"\u003eLong tube exhaust headers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #e5e5e5; padding: 10px; text-align: left;\"\u003eEngine Application\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #e5e5e5; padding: 10px;\"\u003e5.0L 305 \/ 5.7L 350 Small Block Chevy V8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #e5e5e5; padding: 10px; text-align: left;\"\u003eMaterial\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #e5e5e5; padding: 10px;\"\u003eT304 stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #e5e5e5; padding: 10px; text-align: left;\"\u003eFinish\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #e5e5e5; padding: 10px;\"\u003eMirror-polished stainless finish\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #e5e5e5; padding: 10px; text-align: left;\"\u003ePrimary Tube \/ Inlet Size\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #e5e5e5; padding: 10px;\"\u003e1.5 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #e5e5e5; padding: 10px; text-align: left;\"\u003eCollector \/ Outlet Size\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #e5e5e5; padding: 10px;\"\u003e3.0 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #e5e5e5; padding: 10px; text-align: left;\"\u003eCollector Flange\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #e5e5e5; padding: 10px;\"\u003e3-bolt flange\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #e5e5e5; padding: 10px; text-align: left;\"\u003eO₂ Sensor Location\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #e5e5e5; padding: 10px;\"\u003eOne listed O₂ sensor location\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLong tube layout designed to reduce restriction compared with many factory cast-manifold arrangements.\u003c\/li\u003e\n\u003cli\u003eBuilt for the listed Chevy and GMC truck applications using 305 or 350 small block V8 engines.\u003c\/li\u003e\n\u003cli\u003eT304 stainless steel construction with a polished finish.\u003c\/li\u003e\n\u003cli\u003e1.5-inch primary tubes and 3-inch collectors with 3-bolt flanges.\u003c\/li\u003e\n\u003cli\u003eProvides a stronger, deeper V8 exhaust character when matched with the rest of the exhaust system.\u003c\/li\u003e\n\u003cli\u003eIncludes reducers, bolts, and metal gaskets for the listed kit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/Exhaust_Header_3_86efa354-80f3-4e33-a2f9-23845141cfd1.jpg?v=1718782214\" alt=\"Polished stainless SBC long tube headers for Chevy GMC 305 and 350 truck applications\" loading=\"lazy\" style=\"display: block; width: 100%; height: auto; margin: 18px 0;\"\u003e\u003c\/p\u003e\n\u003ch3\u003eBuilt for Better Flow and Sound\u003c\/h3\u003e\n\u003cp\u003eFactory cast manifolds are durable and compact, but their passages can limit exhaust movement as a small block build becomes more performance focused. The longer primary tubes in this kit give exhaust pulses a smoother path toward the collectors, supporting sharper throttle response, a deeper exhaust note, and better breathing through the upper rpm range.\u003c\/p\u003e\n\u003cp\u003eThe final result depends on engine condition, camshaft, fuel and ignition setup, exhaust diameter, catalytic converter arrangement, mufflers, and installation quality. Headers work as part of the complete exhaust system rather than as an isolated power upgrade.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto; margin: 18px 0;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; min-width: 680px;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #e5e5e5; padding: 10px; text-align: left;\"\u003ePart\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #e5e5e5; padding: 10px; text-align: left;\"\u003eBest Suited For\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #e5e5e5; padding: 10px; text-align: left;\"\u003eMain Consideration\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e5e5e5; padding: 10px;\"\u003eFactory cast manifolds\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e5e5e5; padding: 10px;\"\u003eFactory-style replacement and quieter operation\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e5e5e5; padding: 10px;\"\u003eMore restrictive exhaust path\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e5e5e5; padding: 10px;\"\u003eShorty headers\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e5e5e5; padding: 10px;\"\u003eCompact packaging and simpler exhaust connection\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e5e5e5; padding: 10px;\"\u003eLess of the long-primary layout used by full-length headers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e5e5e5; padding: 10px;\"\u003eLong tube headers\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e5e5e5; padding: 10px;\"\u003eStronger sound and performance-oriented 305\/350 SBC builds\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e5e5e5; padding: 10px;\"\u003eMore clearance checks and possible exhaust fabrication\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch3\u003eHow These Headers Fit the SBC Truck Exhaust Path\u003c\/h3\u003e\n\u003cp\u003eThese headers are built for the listed Chevrolet and GMC C\/K trucks, Blazer, and Tahoe applications. While many vehicles use a 350 small block Chevy engine, header clearance and collector placement still depend on the chassis, model year, and drivetrain.\u003c\/p\u003e\n\u003cp\u003eThe listed applications include both TBI-era trucks and select Vortec configurations. Match your truck’s year, model, 5.0L or 5.7L engine, and 2WD or 4WD layout to the Fitment table before ordering.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/9d5a0b43a46779fd6221b5177f3342c4_480x480.jpg?v=1715590444\" alt=\"Chevy GMC 305 350 long tube header installation and exhaust connection diagram\" loading=\"lazy\" style=\"display: block; width: 100%; max-width: 720px; height: auto; margin: 18px auto;\"\u003e\u003c\/p\u003e\n\u003ch3\u003eWhat Is Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLong tube header assemblies\u003c\/li\u003e\n\u003cli\u003eCollector reducers\u003c\/li\u003e\n\u003cli\u003eInstallation bolts\u003c\/li\u003e\n\u003cli\u003eMetal gaskets\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"border-left: 4px solid #2563eb; padding: 14px 16px; margin: 18px 0; background: #f5f9ff;\"\u003e\n\u003cp\u003e\u003cstrong\u003eMechanic’s Note:\u003c\/strong\u003e Mock up both header assemblies before final tightening. Check collector angle, steering-shaft clearance, front-driveline clearance on listed K-series trucks, and spark-plug-wire routing. Keep plug wires and nearby hoses away from hot primary tubes, and recheck fastener torque after the first heat cycles.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eWho These Headers Are Best For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOwners of a vehicle specifically listed in the Fitment table.\u003c\/li\u003e\n\u003cli\u003e305 or 350 SBC truck builds seeking a deeper exhaust tone and less restrictive header layout.\u003c\/li\u003e\n\u003cli\u003eProjects where the installer can inspect collector alignment and complete any required downstream exhaust work.\u003c\/li\u003e\n\u003cli\u003eStock or modified trucks with enough clearance around the steering shaft, frame, driveline, and existing exhaust.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen to Choose a Different Header\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThe vehicle’s model year, engine, or drivetrain is not listed in the Fitment table.\u003c\/li\u003e\n\u003cli\u003eThe vehicle uses a different chassis simply fitted with a 305 or 350 SBC engine.\u003c\/li\u003e\n\u003cli\u003eThe truck has an engine swap, major suspension-height change, or custom exhaust without measured clearance.\u003c\/li\u003e\n\u003cli\u003eThe goal is a compact factory-style connection with minimal collector or downstream exhaust work; a shorty header may be a better match.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eO₂ Sensor, Exhaust Connection \u0026amp; Installation Notes\u003c\/h3\u003e\n\u003cp\u003eThe kit specifications list one O₂ sensor location and 3-inch collectors with 3-bolt flanges. Match the truck’s sensor routing and downstream exhaust layout before installation. Long tube collector placement can differ from the factory manifold outlet position, so cutting, welding, reducer alignment, or fabrication may be needed to connect the remaining exhaust system.\u003c\/p\u003e\n\u003cp\u003eA professional installation is recommended when the vehicle has factory emissions equipment, a custom exhaust, limited steering clearance, or a 4WD front driveline. Repairing exhaust leaks at the cylinder-head flange and collectors is important for sound, drivability, and reliable sensor readings.\u003c\/p\u003e\n\u003ch3\u003eEmissions \u0026amp; Street Use Notice\u003c\/h3\u003e\n\u003cp\u003eLong tube headers can change factory exhaust routing, catalytic-converter placement, O₂ sensor location, and other emissions-related equipment. Requirements vary by location and vehicle use. Check the rules that apply to your vehicle before installation on an emissions-controlled street vehicle.\u003c\/p\u003e\n\u003ch3\u003eShipping \u0026amp; Returns\u003c\/h3\u003e\n\u003cdiv style=\"border: 1px solid #e5e5e5; padding: 16px; margin: 18px 0; border-radius: 6px; background: #fafafa;\"\u003e\n\u003cp\u003e\u003cstrong\u003eFree U.S. Shipping:\u003c\/strong\u003e Orders are typically processed within 1–2 business days and delivered within 7–9 business days. Additional charges may apply to remote areas.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e30-Day Returns:\u003c\/strong\u003e Unopened and unused items in their original packaging may be returned within 30 days of receipt. Return shipping is covered for verified quality issues.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 0;\"\u003e\u003cstrong\u003eWorry-Free Delivery:\u003c\/strong\u003e Optional protection against eligible loss, theft, delay, or transit damage is available at checkout.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/Exhaust_Header_1.jpg?v=1718782232\" alt=\"Flashark polished Chevy GMC 305 350 SBC exhaust header kit with installation hardware\" loading=\"lazy\" style=\"display: block; width: 100%; height: auto; margin: 18px 0;\"\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Flashark","offers":[{"title":"Default Title","offer_id":40013028950115,"sku":"FLES08255","price":139.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/1_1.jpg?v=1781171668"},{"product_id":"exhaust-header-for-1997-2014-chevy-small-block-chevrolet-v8-ls1-ls2-ls3-ls6","title":"Exhaust Header for Chevrolet 1997-2013 Corvette丨1998-2002 Camaro(GM F-Body Platform)丨V8 5.7L\/6.0L\/6.2L","description":"\u003cul\u003e\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eBrand Name: FLASHARK\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCertificate: ISO9001:2000\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eApplication: Automobile Exhaust Header\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eMaterial: Stainless Steel\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSurface: Mirror Polish\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eModel: EH28273\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eInlet \/ Outlet: 1.76\" \/ 2.89\"\u003cbr\u003eV-band Clamp size:3.0\"\u003cbr\u003e(Allowable Error range:0.1-0.2inch)\u003cbr\u003eHeader Type: Turbo\u003cbr\u003ePrimary Diameter: 1-7\/8 in. (48mm)\u003cbr\u003eCollector Diameter: 3 in. (76mm)\u003cbr\u003eHead Flange Thickness：3\/8 in. (9.5mm)\u003cbr\u003ePipe Thickness: 16 gauge (1.5mm)\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\n\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eExhaust Header VS Manifold, which is the better choice? \u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cp\u003eThe structural differences between exhaust headers and manifolds are the material and size. From the material, exhaust headers are made of lighter, thinner steel, while exhaust manifolds are made of thick iron. Exhaust headers are also longer than exhaust manifolds. When in use, exhaust manifolds create back pressure, which lowers performance. Because each cylinder of the engine is given its own tube, however, headers eliminate this problem; thus, allowing the gases to exit without the creation of back pressure. Therefore, exhaust headers are a BETTER choice than an exhaust manifold.\u003c\/p\u003e\n\u003cp\u003eReplacing or upgrading your exhaust header is necessary for both engine performance and sound. Whether on or off the track, exhaust headers provide more horsepower and improved exhaust sound. FLASHARK offers many products to help you create your own custom engine headers. It's really easy and convenient to use: direct bolt-on, no modification needed.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Flashark","offers":[{"title":"Exhaust Header","offer_id":50341206589738,"sku":"FLES08257","price":89.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/Exhaust-Header-for-1997-2014-Chevy-Small-Block-Chevrolet-V8-Ls1-Ls2-Ls3-Ls6-5.7L-6.0L-6.2L-Flashark-1689924867416.jpg?v=1773113342"},{"product_id":"long-tube-header-for-ford-mercury-260-289-302-351w-v8","title":"Exhaust Header for 1965-1970 Ford丨Mustang Bronco Fairlane Falcon Galaxie Torino Ranchero GT40 F-100 F-250 Econoline丨260\/289\/302\/351W V8","description":"\u003ch3 class=\"4ever-article\"\u003e\u003cspan\u003eHeader for 1965-1970 Ford丨Mustang Bronco Fairlane Falcon Galaxie Torino Ranchero GT40 F-100 F-250 Econoline丨260\/289\/302\/351W V8\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch3\u003eSpecifications:\u003c\/h3\u003e\n\u003cp\u003eBrand Name: FLASHARK\u003cbr\u003eCertificate: ISO9001:2000\u003cbr\u003eApplication: Automobile Long Tube Headers\u003cbr\u003eMaterial: Stainless Steel\u003cbr\u003eSurface: Mirror Polish\u003cbr\u003eModel: EH28080\u003cbr\u003eCollector Diameter 2.50 inch\u003cbr\u003eHeader Style Tri-Y\u003cbr\u003ePrimary Tube Dia. 1-1\/2 inch\u003cbr\u003eSecondary tubes: 1-3\/4\"\u003cbr\u003eCollector: 2-1\/2\"\u003cbr\u003eThick header flange: 3\/8\"\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePurchase instructions:\u003c\/strong\u003e professional installation is highly recommended, exhaust systems are not always perfect, and while most of the time these exhaust systems work perfectly together, occasionally a slight modification to the exhaust system is required to achieve the perfect fit.\u003c\/p\u003e\n\u003ch3\u003eExhaust Header VS Manifold, which is the better choice?\u003c\/h3\u003e\n\u003cp\u003eLong Tube Headers are made from lightweight stainless steel and feature longer tubes that improve exhaust flow and reduce backpressure, resulting in more horsepower and torque. Unlike traditional Exhaust Manifolds, which are usually made from thick cast iron and can cause restrictive exhaust flow, long tube headers help the engine breathe more freely, especially at higher RPMs.\u003c\/p\u003e\n\u003cp\u003eUpgrading to \u003ca href=\"https:\/\/flasharkracing.com\/collections\/exhaust-header\"\u003eLong Tube Headers\u003c\/a\u003e like the FLASHARK headers not only boosts performance but also enhances the exhaust sound, giving your engine a more aggressive tone. With easy, direct bolt-on installation, these headers offer better performance and sound without the need for modifications. Perfect for maximizing the potential of your Ford or Mercury 260\/289\/302\/351W V8 engine!\u003c\/p\u003e","brand":"Flashark","offers":[{"title":"Default Title","offer_id":40013037994083,"sku":"FLES08258","price":139.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/2-1.jpg?v=1780974902"},{"product_id":"exhaust-header-for-1998-2014-ls1-ls2-ls3-ls4-ls6-lsx-v8-engines","title":"Exhaust Header for 1998-2014 Chevrolet Camaro(F-Body) Corvette丨Cadillac CTS丨Pontiac Firebird GTO Formula\/Trans Am V8","description":"\u003ch3\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eBrand Name: FLASHARK\u003cbr\u003eCertificate: ISO9001:2000\u003cbr\u003eApplication: Automobile Exhaust Header\u003cbr\u003eMaterial: Stainless Steel\u003cbr\u003eSurface: Mirror Polish\u003cbr\u003eModel: EH28964\u0026amp;EH28941\u003cbr\u003eHeader Type: Turbo\u003cbr\u003ePrimary Diameter: 1-3\/4 in. (45mm)\u003cbr\u003eCollector Diameter: 3 in. (76mm)\u003cbr\u003eHead Flange Thickness：3\/8 in. (9.5mm)\u003cbr\u003ePipe Thickness: 16 gauge (1.5mm)\u003c\/p\u003e\n\u003ch3\u003e\n\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eExhaust Header VS Manifold, which is the better choice? \u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp\u003eThe structural differences between exhaust headers and manifolds are the material and size. From the material, exhaust headers are made of lighter, thinner steel, while exhaust manifolds are made of thick iron. Exhaust headers are also longer than exhaust manifolds. When in use, exhaust manifolds create back pressure, which lowers performance. Because each cylinder of the engine is given its own tube, however, headers eliminate this problem; thus, allowing the gases to exit without the creation of back pressure. Therefore, exhaust headers are a BETTER choice than an exhaust manifold.\u003c\/p\u003e\n\u003cp\u003eReplacing or upgrading your exhaust header is necessary for both engine performance and sound. Whether on or off the track, exhaust headers provide more horsepower and improved exhaust sound. FLASHARK offers many products to help you create your own custom engine headers. It's really easy and convenient to use: direct bolt-on, no modification needed.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Flashark","offers":[{"title":"Default Title","offer_id":40013039173731,"sku":"FLES08259","price":99.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/products\/Exhaust-Header-Manifold-for-1998-2014-LS1-LS2-LS3-LS4-LS6_-LSX-V8-Engines-Flashark-1681463247.jpg?v=1681463248"},{"product_id":"exhaust-header-for-2004-2010-ford-f150-5-4l-v8","title":"2004-2010 Ford F150 5.4L Triton V8 Exhaust Header","description":"\u003ch3\u003e\u003cstrong\u003eFlashark Exhaust Headers For 2004-2010 Ford F150 5.4L Triton V8 \u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e5.4 Triton headers are a must-have upgrade for your 2004-2010 Ford F150 with a 5.4L V8 engine. These high-performance headers improve exhaust flow, resulting in noticeable gains in horsepower and torque. Whether you're looking for better acceleration, a more aggressive engine sound, or improved fuel efficiency, 5.4 Triton headers are designed to deliver these benefits and more.\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOutlet Size: 2.25\"\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePrimary Tube Size: 1.75\"\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHead Flange Thickness: 7\/16 inch\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOutlet Flange Thickness: 3\/8 inch\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAdditional Info: 5.4L Models Only\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCNC machine flanges with TIG and MIG welded construction.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eGains of up to 13HP and 11torque by increasing air flow with mandrel bent tubing\u003c\/li\u003e\n\u003cli\u003eFixes the common exhaust manifold leak and ticking noise on 5.4L Triton engines.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eIf you like this product, please feel free to buy it; after purchasing, you can always contact us for a full refund if you don't want it;\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFord 5.4L Triton Headers vs. Stock Exhaust Manifolds\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eFrom the factory, the Ford 5.4L Triton engine uses cast iron exhaust manifolds that are notorious for restricting flow and retaining heat. Over time, these stock manifolds are \u003cb\u003eprone to cracking and warping\u003c\/b\u003e, leading to annoying \u003cb\u003eexhaust leaks\u003c\/b\u003e and the dreaded \"ticking\" noise. Upgrading to performance headers is the best way to \u003cb\u003efix these common failures\u003c\/b\u003e while unlocking your engine’s full potential.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eSolve Exhaust Leaks:\u003c\/b\u003e Replaces crack-prone cast iron with durable stainless steel to prevent warping and future leaks.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eHorsepower \u0026amp; Torque Gains:\u003c\/b\u003e Unlocks up to \u003cb\u003e8–20 HP\u003c\/b\u003e and \u003cb\u003e11 lb-ft of torque\u003c\/b\u003e for more responsive driving.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eReduced Back Pressure:\u003c\/b\u003e Mandrel-bent tubing eliminates flow restrictions, allowing the engine to breathe easier than with stock manifolds.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eBetter Engine Efficiency:\u003c\/b\u003e Smoother exhaust scavenging helps the engine perform more effectively under load, towing, and acceleration.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eEnhanced Exhaust Sound:\u003c\/b\u003e Produces a deeper, more aggressive tone compared to the muffled factory manifolds.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor Ford F-150 owners with the 5.4L Triton V8, these headers are more than just a sound upgrade—they are a \u003cb\u003efunctional repair\u003c\/b\u003e that delivers real performance improvements you can feel every time you drive.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/ExhaustHeaderfor1998-2002HondaAccordEXLXCG1CG24Cyl4-2-12.3LF23A4F23A5.jpg?v=1706177729\" alt=\"Exhaust Header for 1998-2002 Honda Accord EX\/ LX CG1\/ CG2 4Cyl 4-2-1 2.3L F23A4\/ F23A5\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWhy Choose Flashark 5.4 Triton Headers?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eBuilt for the Ford 5.4L Triton engine, Flashark headers improve exhaust efficiency while remaining durable enough for daily driving and towing. Each set is engineered for a clean, direct bolt-on installation.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eKey reasons to choose Flashark:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNoticeable performance improvement you can feel in throttle response and power delivery\u003c\/li\u003e\n\u003cli\u003eEngine-specific design for proper fit on the 5.4L Triton platform\u003c\/li\u003e\n\u003cli\u003eReliable construction built to handle real-world heat and driving conditions\u003c\/li\u003e\n\u003cli\u003eSimple bolt-on upgrade that enhances both performance and exhaust sound\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFlashark makes upgrading your F-150 straightforward—no guesswork, just results.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFord F-150 5.4L Triton Engine Overview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Ford 5.4L Triton V8 is part of Ford’s Modular engine family and has been widely used in the F-150 due to its strong torque output and long-term durability. Designed to handle daily driving, towing, and work-related demands, the 5.4 Triton delivers reliable low- and mid-range power.\u003c\/p\u003e\n\u003cp\u003eHowever, like many factory truck engines, its exhaust system is designed for longevity rather than optimal airflow. As a result, the engine benefits significantly from exhaust upgrades such as \u003ca href=\"https:\/\/flasharkracing.com\/collections\/exhaust-header\"\u003eperformance headers\u003c\/a\u003e, which help reduce flow restriction and improve overall engine efficiency.\u003c\/p\u003e\n\u003cp\u003eFor F-150 owners seeking better throttle response, improved towing performance, and a more aggressive exhaust note, upgrading the exhaust headers is one of the most effective and balanced performance enhancements available for the 5.4L Triton platform.\u003c\/p\u003e","brand":"Flashark","offers":[{"title":"Default Title","offer_id":40013068501091,"sku":"FLES08261","price":128.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/6fe8024aaed1a828da9f1b2d4ec33685_600x_600x600_d0d40770-ae70-4440-94b7-af586aa7a050.jpg?v=1722250811"},{"product_id":"exhaust-header-for-small-block-chevy-blazer-s10-s15-283-302-350-v8","title":"Exhaust Headers for 1982-2005 Chevrolet S10 Blazer \/ GMC S15 Sonoma丨SBC V8 5.0L \/ 5.7L","description":"\u003ch3\u003e\u003cstrong\u003eFlashark Exhaust Headers for 1982-2002 Chevrolet S10 Blazer \/ GMC S15丨SBC V8 4.6L \/ 5.0L \/ 5.7L\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eUpgrade your \u003cspan style=\"font-size: 0.875rem;\"\u003eChevrolet S10 Blazer \/ GMC S15\u003c\/span\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003e \u003c\/strong\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e(1982–2002, 2WD) with FLASHARK's high-performance SBC V8 headers. Designed for small block V8 swaps—283, 305, 327, 350, 400—these exhaust headers deliver more horsepower and improved sound. Built from durable T-304 stainless steel with TIG-welded CNC flanges, they offer a direct bolt-on fit with no modification required. Perfect for engine swap kits and performance upgrades.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eSpecifications:\u003c\/h3\u003e\n\u003cp\u003eBrand Name: Flashark\u003cbr\u003eCertificate: ISO9001:2000\u003cbr\u003eApplication: Automobile Exhaust Header\u003cbr\u003eColor: Black, Silver\u003cbr\u003eSurface: Mirror Polish\u003cbr\u003eModel: EH28984(ES08263)  \u003cspan\u003eEH28971(ES08262)\u003c\/span\u003e\u003cbr\u003e1.500 in. Tube Diameter\u003cbr\u003e2.500 in. Collector Diameter\u003cbr\u003e3.125 in. Thick Flanges\u003cbr\u003e1.580 in. H x 1.480 in. W Port\u003c\/p\u003e\n\u003ch3\u003eFeature:\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cp\u003e100% Brand new, never been used.\u003cbr\u003eMade of high quality T-304 stainless steel\u003cbr\u003eTIG welded CNC machine flange.\u003cbr\u003ePolished finish surface.\u003cbr\u003eDirect bolt-on, no modification needed.\u003cbr\u003eHigh-quality aftermarket parts.\u003cbr\u003eProfessional workmanship.\u003cbr\u003eStrict quality control during the process.\u003cbr\u003eItem the same as picture shown.\u003cbr\u003eAll necessary hardware,bolts, and gasket\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eExhaust Header VS Manifold, which is the better choice? \u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe structural differences between exhaust headers and manifolds lie in both material and design. Headers are made from lighter, thinner steel, while manifolds are typically cast from heavy, thick iron. SBC S10 headers are also longer in shape, allowing for improved exhaust flow. Unlike manifolds, which can create back pressure and reduce engine performance, headers give each cylinder its own tube, helping exhaust gases exit more efficiently and eliminating back pressure. That’s why S10 V8 headers are a superior choice for performance builds and engine swaps.\u003c\/p\u003e","brand":"Flashark","offers":[{"title":"Silver","offer_id":44850219450666,"sku":"FLES08262","price":179.99,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":44850219417898,"sku":"FLES08263","price":159.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/1982-2002ChevyBlazerS10S15ExhaustHeaderSmallBlockV82833023053073273504002WD.jpg?v=1744615805"},{"product_id":"exhaust-header-for-truck-suv-ls-swap-s10-ls1-ls2-ls3-ls6","title":"LS Swap Exhaust Headers for 1982-2005 GMT325 Chevrolet S10\/Blazer | GMC Sonoma\/Jimmy | Oldsmobile Bravada | Fits All LS1\/LS2\/LS3\/LS6 4.8L-6.2L V8","description":"\u003cdiv class=\"video-wrapper-col-2\"\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/rfxLd98k7KM?si=QsSzVl46warBi-Vk\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cp\u003eReplacing or upgrading your exhaust header is necessary for both engine performance and sound. Whether on or off the track, exhaust headers provide more horsepower and improved exhaust sound. FLASHARK offers many products to help you create your own custom engine headers. It's really easy and convenient to use: direct bolt-on, no modification needed.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eBrand Name: FLASHARK\u003cbr\u003eCertificate: ISO9001:2000\u003cbr\u003eApplication: Automobile Exhaust Header\u003cbr\u003eMaterial: Stainless Steel\u003cbr\u003eSurface: Mirror Polish\u003cbr\u003eModel: EH28938\u003cbr\u003ePrimary Diameter: 1-5\/8 in.\u003cbr\u003eCollector Diameter: 2-1\/2 in.\u003cbr\u003eHead Flange Thickness3\/8 in. (9.5mm)\u003cbr\u003ePipe Thickness: 16 gauge (1.5mm)\u003cbr\u003eGains over 18+ rwhp\u003cbr\u003eV8 Engines Only\u003cbr\u003e4.8L, 5.3L, 5.7L, 6.0L, 6.2L Engines\u003c\/p\u003e\n\u003ch3\u003e\n\u003cbr\u003e\u003cstrong\u003eExhaust Header VS Manifold, which is the better choice? \u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp\u003eThe structural differences between exhaust headers and manifolds are the material and size. From the material, exhaust headers are made of lighter, thinner steel, while exhaust manifolds are made of thick iron. Exhaust headers are also longer than exhaust manifolds. When in use, exhaust manifolds create back pressure, which lowers performance. Because each cylinder of the engine is given its own tube, however, headers eliminate this problem; thus, allowing the gases to exit without the creation of back pressure. Therefore, exhaust headers are a BETTER choice than an exhaust manifold.\u003c\/p\u003e","brand":"Flashark","offers":[{"title":"Default Title","offer_id":40013077119075,"sku":"FLES08264","price":149.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/Exhaust-Header-for-1982-2004-Chevrolet-Chevy-GMC-LS-Swap-S10-LS1-LS2-LS3-LS6---4.8L-5.3L-5.7L-6.0L-6.2L-Engines-Flashark-1692158346222.jpg?v=1692158347"},{"product_id":"exhaust-header-for-toyota-tundra-2000-v8","title":"Exhaust Header for 2000-2004 Toyota Tundra\/Sequoia 4.7L V8","description":"\u003cdiv class=\"video-wrapper-col-2\"\u003e\n\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/0iWpfvIDPrY?si=3LV2RST6jdjHq4sw\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e \u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/n-Kbt7kOiTE?si=GgLflpifFeQSrBtP\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\n\u003c\/div\u003e\n\u003ch3\u003e\u003cstrong\u003eFlashark Exhaust Headers for 2000-2004 Toyota Tundra\/Sequoia 4.7L V8\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eBoost the performance of your 2000-2004 Toyota Tundra or Sequoia 4.7L V8 with Flashark’s high-quality exhaust headers. Designed for a perfect fit, these headers are built from durable stainless steel and feature a sleek mirror polish finish. Enjoy seamless installation with a direct bolt-on design—no modifications needed. With optimized exhaust flow and O2 sensor ports, you’ll experience improved power and throttle response. Plus, with fast, free shipping, upgrading your ride has never been easier!\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eQuantity: 1 Pair\u003cbr\u003eCertificate: ISO9001:2000\u003cbr\u003eApplication: Automobile \u003ca href=\"https:\/\/flasharkracing.com\/collections\/exhaust-header\"\u003eExhaust Header\u003c\/a\u003e\u003cbr\u003eMaterial: Stainless Steel\u003cbr\u003eSurface: Mirror Polish\u003cbr\u003eModel: EH28678\u003cbr\u003eInlet: 1.5\"\u003cbr\u003eOutlet: 2.25\"\u003cbr\u003eO2 Sensor Ports: 2\u003cbr\u003eInstallation: direct bolt-on, no modification needed\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eExhaust Headers vs. Stock Exhaust Manifolds: 2000-2004 Toyota Tundra\/Sequoia\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eUpgrading to Flashark Exhaust Headers is a key step in unlocking the true potential of your 2000-2004 Toyota Tundra or Sequoia 4.7L V8. Here’s why upgrading makes sense:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eImproved Exhaust Flow:\u003c\/strong\u003e\u003c\/span\u003e Stock manifolds restrict airflow. Flashark headers optimize exhaust flow, boosting engine efficiency and performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eMore Power:\u003c\/strong\u003e\u003c\/span\u003e Flashark headers increase horsepower and torque, giving you quicker acceleration and better throttle response.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eBetter Fuel Economy:\u003c\/strong\u003e\u003c\/span\u003e With improved airflow, your engine runs more efficiently, which can lead to better fuel economy, especially when towing or carrying heavy loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eEnhanced Sound:\u003c\/strong\u003e\u003c\/span\u003e Enjoy a deeper, more aggressive exhaust note that matches your vehicle's performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e\u003c\/span\u003e Made from stainless steel, Flashark headers are resistant to corrosion, providing long-lasting reliability over stock manifolds.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eWhy Choose Flashark Exhaust Headers for Your 2000-2004 Toyota Tundra\/Sequoia?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eWhen it comes to performance upgrades, Flashark is the brand you can trust. Our Exhaust Headers for the 2000-2004 Toyota Tundra and Sequoia 4.7L V8 are engineered to deliver more than just power; they bring reliability and peace of mind. Here's why:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003ePrecision Fitment:\u003c\/strong\u003e\u003c\/span\u003e Designed specifically for your vehicle, Flashark headers offer an easy, bolt-on installation with no modifications needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eMaximized Performance:\u003c\/strong\u003e\u003c\/span\u003e With improved exhaust flow and optimized O2 sensor ports, your engine will enjoy enhanced throttle response and better power delivery.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eBuilt to Last:\u003c\/strong\u003e\u003c\/span\u003e Crafted from high-quality stainless steel and finished with a mirror polish, Flashark headers are made to withstand the test of time, offering both aesthetics and durability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eMake the right choice for your Tundra or Sequoia today and experience the Flashark difference.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e2000-2004 Toyota Tundra: A Brief Overview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe 2000-2004 Toyota Tundra is a full-size pickup truck that became widely recognized for its reliability, strength, and versatility. Equipped with a 4.7L V8 engine, this generation of the Tundra was built to handle both everyday tasks and demanding workloads, such as towing and off-roading. It features a sturdy frame and a comfortable interior, making it suitable for both work and leisure.\u003c\/p\u003e\n\u003cp\u003eWith its solid engine performance and rugged design, the 2000-2004 Toyota Tundra is a popular choice for those who need a dependable truck that can take on tough jobs while still providing a smooth driving experience. Upgrading the exhaust system, such as with Flashark Exhaust Headers, is a great way to enhance engine performance, improve exhaust flow, and achieve better power output—maximizing the Tundra's full potential.\u003c\/p\u003e","brand":"Flashark","offers":[{"title":"Default Title","offer_id":40013081641059,"sku":"FLES08265","price":149.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/Exhaust-Header-for-2000-2004-Toyota-Tundra-Sequoia-4.7L-V8-Flashark-1689852671542.jpg?v=1689852672"}],"url":"https:\/\/flasharkracing.com\/collections\/exhaust-header.oembed?page=11","provider":"Flashark","version":"1.0","type":"link"}