{"title":"Exhaust Header Clearance Sale","description":"\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/GG-1200x628.png?v=1777517718\" alt=\"\"\u003e\u003c\/p\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":"\u003cdiv class=\"video-wrapper-col-2\"\u003e\n\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/rCtatpbmkW0?si=CK5semFy-rX952Aq\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e \u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/anH6EH1Z4ak?si=lN-nEzapS3loVURR\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"video-wrapper-col-2\"\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/zmRGmheLbtY?si=3ZUcVBxzH2YXFJQX\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cp\u003eUpgrade your vehicle’s performance with the FLASHARK Exhaust Header, designed for the 1999-2005 Chevy Avalanche, Chevy Suburban, Chevy Tahoe, GMC Sierra, and GMC Yukon GMT800 models. This exhaust header is specifically built for 4.8L, 5.3L, and 6.0L V8 engines, helping to improve airflow and reduce back pressure. By giving each cylinder its own exhaust pipe, it prevents exhaust interference, boosting horsepower and engine efficiency. The durable 201 stainless steel construction with a mirror-polish finish ensures both performance and style. Ideal for anyone looking to unlock the full potential of their V8 engine, whether on the street or the track.\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\u003c\/ul\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: EH28136\u003cbr\u003eColor: Same as the pictures show\u003c\/p\u003e\n\u003ch3\u003eAir Intake Details:\u003c\/h3\u003e\n\u003cp\u003eOutlet Size: 3.00\"\u003cbr\u003eFilter: Inner Diameter: 4.00\", Overall Height: 10.50\"\u003cbr\u003eAluminum Charge Pipe: 3.75\" Inlet \/ Outlet\u003cbr\u003eHigh Heat Tolerance Silicone Hoses: 3.75\" Inlet \/ Outlet\u003c\/p\u003e\n\u003ch3\u003eHeader Exhaust Details:\u003c\/h3\u003e\n\u003cp\u003eInlet\/ Outlet: 1.875\" (8 * Manifold Ports)\/ 2.5\" (Outer Diameter)\u003cbr\u003eMain Piping Diameter: 2.5\"\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003ch3\u003eFeature:\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003e1. Getting more air into your engine and more exhaust out is the key to a performance motor. That's where exhaust headers are significant as the first revenue of an exhaust system. Exhaust performance headers manipulate the airflow with the performance-robbing exhaust manifold that comes with your car.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e2. Headers provide each cylinder with its mini exhaust pipe, which means exhaust headers prevent interference among cylinders; thus, the back pressure that occurs in common exhaust manifolds. When cylinders don't have to fight with each other to expel their exhaust, they can put more power through the wheels, pushing the vehicle. Combining with a high-performance cold air intake, and a cat-back exhaust system, a header system removes all restrictions of your engine, then, it can perform at its full potential.\u003c\/span\u003e\u003cspan\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\u003eWhen comparing \u003ca href=\"https:\/\/flasharkracing.com\/collections\/exhaust-header\"\u003eexhaust headers\u003c\/a\u003e and manifolds, the key differences lie in material, size, and performance. Exhaust headers, made from lighter, thinner steel, are longer and more efficient than the thick iron exhaust manifolds typically found in stock engines. Manifolds tend to create back pressure, which can reduce engine performance. However, exhaust headers are designed to give each cylinder its own exhaust pipe, allowing gases to exit freely without causing back pressure. This results in improved horsepower and better engine efficiency.\u003c\/p\u003e\n\u003cp\u003eFor vehicles like the 1999-2005 Chevy Avalanche, Suburban, Tahoe, and GMC Sierra, Yukon, upgrading from stock manifolds to performance exhaust headers is a significant improvement. With the FLASHARK Exhaust Header, you’ll experience a boost in engine performance and a more aggressive exhaust note. Whether you’re cruising on the road or pushing your vehicle to the limit, this upgrade unlocks the full potential of your 4.8L, 5.3L, and 6.0L V8 engines. The direct bolt-on design makes installation hassle-free—no modifications needed. \u003c\/p\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-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-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\u003e\u003cstrong\u003eDirect Bolt-On Exhaust Headers for 1988-1995 Toyota Pickup \u0026amp; 4Runner 3.0L 3VZ-E V6\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eUpgrade your \u003cstrong\u003e1988-1995 Toyota 4Runner \u0026amp; Pickup 3.0L V6\u003c\/strong\u003e with Flashark \u003cstrong\u003e3VZE Headers\u003c\/strong\u003e for superior performance, smoother airflow, and a deep, aggressive American muscle car sound. Whether you are rebuilding a \u003cstrong\u003eToyota pickup exhaust system\u003c\/strong\u003e or upgrading a \u003cstrong\u003e3rd gen 4Runner exhaust\u003c\/strong\u003e, these direct bolt-on \u003cstrong\u003eToyota 3.0 headers\u003c\/strong\u003e reduce back pressure significantly compared to restrictive factory iron manifolds.\u003c\/p\u003e\n\u003cp\u003eCrafted from durable, mirror-polished stainless steel, our \u003cstrong\u003e3vz headers\u003c\/strong\u003e are designed to enhance your \u003cstrong\u003e95 Toyota 4Runner 3.0 engine\u003c\/strong\u003e efficiency and throttle response. This upgrade is perfect for both street driving and off-road trails.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFeatures \u0026amp; Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Flashark\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e 100% Brand New\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial \u0026amp; Finish:\u003c\/strong\u003e Premium High-Quality Stainless Steel with a Silver Mirror Polish\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e TIG-welded CNC machined flanges for maximum durability and a leak-free seal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 1.50\" Inlet \/ 2.25\" Outlet\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eO2 Sensor Locations:\u003c\/strong\u003e 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Direct bolt-on design; no custom modifications needed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuality Certification:\u003c\/strong\u003e ISO9001:2000\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel\u003c\/strong\u003e\u003cstrong\u003e:\u003c\/strong\u003e EH28910\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cstrong\u003eExhaust Header VS Manifold, which is the better choice? \u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp\u003eThe key differences between \u003cstrong\u003eheaders vs manifold\u003c\/strong\u003e setups lie in material and exhaust scavenging efficiency. Factory \u003cstrong\u003e3rd gen 4runner exhaust manifolds\u003c\/strong\u003e are made from thick iron that traps heat and creates performance-choking back pressure. Flashark \u003cstrong\u003eToyota 3vze headers\u003c\/strong\u003e solve this by utilizing lighter, separate stainless steel tubes. This design allows each cylinder to expel gases independently, enhancing exhaust flow and increasing horsepower. Simply put, upgrading to a \u003cstrong\u003eToyota 4Runner header\u003c\/strong\u003e is the superior choice to wake up your \u003cstrong\u003eToyota 4runner 3.0 engine\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWhat are exhaust manifolds for?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eReplacing your vehicle’s exhaust headers and exhaust system is one of the best ways to boost horsepower, torque, and engine performance. By upgrading to Flashark Exhaust Headers, you can improve your vehicle's exhaust flow, reduce back pressure, and enhance both sound and power. Want your 1988-1995 Toyota 4Runner \u0026amp; Pickup 3.0L V6 to roar like an American muscle car? These headers can add 8-20 horsepower, giving you that aggressive tone you desire.\u003c\/p\u003e\n\u003cp\u003eAdditionally, installing a high-performance exhaust system can improve gas mileage by about 0.5 mpg. While that may seem modest, consider this: with gas at $3 per gallon and driving 15,000 miles a year, you’ll save around $85 annually. Over five years, that’s enough to almost cover the cost of a full cat-back exhaust system.\u003c\/p\u003e","brand":"Flashark","offers":[{"title":"Default Title","offer_id":40012776013923,"sku":"FLES08211","price":199.99,"currency_code":"USD","in_stock":true}],"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":true}],"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-for-1990-1995-nissan-d21-pickup-2-4l","title":"Exhaust Headers for 1990-1995 Nissan Hardbody D21 Pickup 2.4L 4WD","description":"\u003ch3\u003e\u003cstrong\u003eFlashark Exhaust Headers for 1990-1995 Nissan Hardbody D21 Pickup 2.4L 4WD\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eUpgrade your Nissan Hardbody with the Flashark exhaust headers, designed specifically for the 1990-1995 Nissan Hardbody D21 Pickup 2.4L. Crafted from high-quality stainless steel, these Nissan Hardbody headers feature 1.50\" primary tubes and a 2.50\" outlet, offering improved exhaust flow and enhanced engine performance. With a mirror-polished surface and durable construction, the Flashark headers are built to last. Enhance your vehicle's power and sound with these top-grade Nissan Hardbody D21 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: Nissan Hardbody Automobile Exhaust Header\u003cbr\u003eMaterial: Stainless Steel\u003cbr\u003eSurface: Mirror Polish\u003cbr\u003eModel: EH28949X(ES08217)  EH28950X(ES08358)\u003cbr\u003e1.50\" Primary Tubes\u003cbr\u003e2.50\" Outlet\u003cbr\u003eHead Flange Thickness: 7\/16\"\u003cbr\u003eOutlet Flange Thickness: 3\/8\"\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_1990-1995_Nissan_Hardbody_D21Pickup_2.4L_4WD.jpg?v=1711593404\"\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWhat does Exhaust Header do?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eUpgrading your headers and exhaust system is one of the most effective ways to boost horsepower, torque, and enhance engine performance. The Nissan Hardbody headers is designed to improve exhaust flow, reduce backpressure, and help your engine perform at its best. This modification can add up to \u003cstrong\u003e8-20 horsepower\u003c\/strong\u003e, and also give your truck a more aggressive exhaust sound, perfect for those looking for that classic muscle car tone.\u003c\/p\u003e\n\u003cp\u003eIn addition to performance gains, installing a high-quality exhaust system can improve your fuel efficiency by approximately 0.5 mpg. While it may seem like a small increase, consider this: if gas costs $3 per gallon and you drive 15,000 miles per year, you could save around $85 annually on fuel. Over five years, that savings could almost cover the cost of a complete cat-back exhaust system.\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 main structural differences between \u003ca href=\"https:\/\/flasharkracing.com\/collections\/exhaust-header\"\u003eexhaust headers\u003c\/a\u003e and manifolds lie in their material and design. Exhaust headers are made from lighter, thinner steel, while exhaust manifolds are typically made of thick iron. Additionally, headers are longer than manifolds, allowing for better exhaust flow.\u003c\/p\u003e\n\u003cp\u003eWhen in use, exhaust manifolds can create backpressure, which negatively impacts engine performance. In contrast, Nissan Hardbody exhaust headers are designed with individual tubes for each cylinder, eliminating backpressure and allowing exhaust gases to flow freely. This leads to improved performance, making exhaust headers a superior choice for your Nissan Hardbody.\u003c\/p\u003e\n\u003cp\u003eBy upgrading to Nissan D21 headers, you can maximize your engine’s efficiency, reduce backpressure, and enjoy better horsepower and torque.\u003c\/p\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-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-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\u003e\u003cstrong\u003eExhaust Headers for 2005-2010 Toyota Scion TC Ant10 JDM 2.4L\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eUpgrade your 2005-2010 Toyota Scion TC with our JDM stainless steel long tube exhaust headers! Instantly boost airflow and gain 10-15 HP for more power and an aggressive exhaust note. Easy bolt-on installation with a polished, durable finish makes your car look as good as it performs.\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: EH28647\u003cbr\u003eInlet\/ Outlet: 1.500\"\/ 2.375\"\u003cbr\u003eIncrease High Flow Air, Instantly Gain 10 -15 Hp. \/ Tq.\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;amp; Torque\u003cbr\u003e6. Mandrel-Bent For Maximum Performance\u003cbr\u003e7. TIG Weld \u0026amp;amp; Polished Stainless Steelge.\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\u003c\/p\u003e\n\u003cp\u003eThese long tube headers are engineered for durability and performance, ensuring your 2005-2010 Toyota Scion TC operate at their peak. With our headers, you can expect a noticeable improvement in exhaust flow, enhanced engine sound, and increased horsepower.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eSharing from \u003ca href=\"https:\/\/www.youtube.com\/watch?v=vKMqtMDb2sk\" title=\"Exhaust Header\" rel=\"nofollow\"\u003e@\u003cspan\u003eLogan Laney\u003c\/span\u003e\u003c\/a\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv class=\"video-wrapper-col-2\"\u003e\n  \u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/vKMqtMDb2sk?si=8yj3A52OvDK716hj\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\n\u003c\/div\u003e\n\u003ch3\u003e\u003cstrong\u003eScion TC Headers vs Stock Exhaust Manifolds\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eUpgrading your Scion TC headers can make a noticeable difference compared to stock exhaust manifolds. While the stock manifolds are designed for cost efficiency and emissions compliance, they often limit airflow and engine performance. 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\u003eBetter Airflow:\u003c\/strong\u003e\u003c\/span\u003e Aftermarket headers provide a more direct path for exhaust gases, reducing backpressure and allowing your engine to breathe more freely.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eIncreased Power \u0026amp; Torque:\u003c\/strong\u003e\u003c\/span\u003e Improved exhaust flow translates to measurable horsepower and torque gains, enhancing acceleration and throttle response.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eEnhanced Sound:\u003c\/strong\u003e\u003c\/span\u003e Unlike stock manifolds, performance headers produce a deeper, more aggressive exhaust note, giving your Scion TC a sportier character.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eLong-Term Durability:\u003c\/strong\u003e\u003c\/span\u003e High-quality stainless steel headers resist corrosion and heat better than factory cast iron manifolds.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eScion TC Shorty vs Long Tube Headers\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eWhen upgrading your Scion TC, it’s important to understand the difference between shorty and long tube headers. Shorty headers offer an easy fit with no modifications, provide moderate horsepower gains, and maintain a stock-like exhaust sound—making them a simple upgrade for daily drivers.\u003c\/p\u003e\n\u003cp\u003eLong tube headers, on the other hand, maximize exhaust flow for peak performance. They deliver noticeable horsepower and torque gains, especially at higher RPMs, and produce a deeper, more aggressive exhaust note. Ideal for enthusiasts who want to unlock full performance, improve sound, and add style, long tube headers are the ultimate choice for taking your Scion TC to the next level.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWhy Choose Flashark’s Scion TC Long Tube Headers?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eFlashark headers are designed to maximize your Scion TC’s performance, delivering noticeable horsepower and torque gains along with a deeper, more aggressive exhaust note. Made from high-quality stainless steel, TIG welded for precision, and built to last, they are easy to install with all hardware included. Upgrade your car with Flashark for reliable performance, enhanced sound, and a standout style on the road or track.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eToyota Scion TC Overview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe 2005-2010 Toyota Scion TC is equipped with a 2.4L inline-4 engine, delivering a balance of efficiency and sporty performance. Its aluminum alloy construction and DOHC 16-valve design provide responsive acceleration, while the engine layout allows for easy modifications such as high-flow headers, exhaust upgrades, and intake enhancements. Known for reliability and tunability, the 2.4L Scion TC engine is a popular choice among enthusiasts seeking performance gains without sacrificing daily drivability.\u003c\/p\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":"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\u003e\u003cstrong\u003eFlashark Long Tube Headers for 2011-2014 Ford Mustang GT 5.0L 302 V8\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe FLASHARK Long Tube Headers for 2011-2014 Ford Mustang GT 5.0L 302 V8 are crafted from high-quality stainless steel with a mirror-polished surface, offering both durability and a sleek appearance. Designed for performance and custom applications, these headers feature a 1.75\" tube diameter and a 2.50\" collector size to optimize exhaust flow, improving horsepower and torque.\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eFitment Type: Performance\/Custom\u003cbr\u003eMaterial: Stainless Steel\u003cbr\u003ePlacement on Vehicle: Front\u003cbr\u003eBrand Name: FLASHARK\u003cbr\u003eCertificate: ISO9001:2000\u003cbr\u003eApplication: Long Tube Headers\u003cbr\u003eMaterial: Stainless Steel\u003cbr\u003eSurface: Mirror Polish\u003cbr\u003eModel: EH28106(ES08233)\u003cbr\u003eTube Diameter: 1.75\"\u003cbr\u003eCollector Size: 2.50\"\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e1 Set of Header Kits, Hardware such as Gaskets and Bolts\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWhat do exhaust headers do?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eBoost Horsepower, 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 50 horsepower.\u003cbr\u003e\u003cbr\u003eInstall an exhaust system means about a 0.5 mpg gas mileage improvement. 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, \u003ca href=\"https:\/\/flasharkracing.com\/collections\/exhaust-header\"\u003eperformance exhaust headers\u003c\/a\u003e 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":44675305931050,"sku":"FLES08233","price":199.99,"currency_code":"USD","in_stock":false}],"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":false},{"title":"Exhaust Header+Catback","offer_id":49578934173994,"sku":"FLES08230-ES08183","price":222.99,"currency_code":"USD","in_stock":false}],"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":179.99,"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":"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-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-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-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\u003e\u003cstrong\u003eExhaust Headers for 1965-1975 Chevrolet Chevy Big Block(BBC) 396\/402\/454 6.5L\/6.6L\/7.4L\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThis Big Block Chevy Headers is designed for 1965-1975 Chevrolet Chevy vehicles with large displacement engines (396\/402\/454 6.5L\/6.6L\/7.4L). Compatible with classic models like Chevelle, Camaro, El Camino, and Caprice, Impala, these high-performance headers provide improved exhaust flow and horsepower gains. Made from premium stainless steel with a mirror-polished surface, they ensure both durability and aesthetic appeal. Certified with ISO9001:2000, this FLASHARK exhaust header features a 2.85\" outlet and 1.65\" square primary tube for enhanced engine performance.\u003c\/p\u003e\n\u003cdiv class=\"LinesEllipsis\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003e\n\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e\n\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: EH2862\u003cbr\u003eOutlet Size: 2.85\"\u003cbr\u003ePrimary Tube Size: 1.65\" square\u003cbr\u003eHead Flange Thickness: 7\/16\"\u003cbr\u003eOutlet Flange Thickness: 3\/8\"\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWhat Do Exhaust Headers Do\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eReplacing or upgrading your exhaust header is essential for both engine performance and sound. Whether on or off the track, Big Block Chevy 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\u003cstrong\u003eIncreases High Flow Air, Instantly Gain 10 -15 Hp. \/ Tq.\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, \u003ca href=\"https:\/\/flasharkracing.com\/collections\/exhaust-header\"\u003ehigh-performance exhaust headers\u003c\/a\u003e 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":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-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":129.99,"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":false}],"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-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":false}],"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-chevy-gmc-ls1-ls2-ls3-ls6-ls9","title":"LS Swap Headers for 1967-1987 Chevy Camaro \u0026 Pontiac Firebird | Fits LS1 LS2 LS3 LS6 LS9 V8","description":"\u003ch3\u003eExhaust Header for 1960-1979 Chevy Camaro Pontiac Firebird\u003c\/h3\u003e\n\u003cp\u003eUpgrade your classic Chevy or Pontiac with Flashark LS Headers, designed for LS1–LS9 V8 engines. Built from premium stainless steel with a polished finish, these headers maximize performance, improve exhaust flow, and give your ride an aggressive sound. Perfect fit for 1960–1979 Camaro and Firebird models—experience power, style, and reliability in one upgrade.\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: EH28937\u003cbr\u003eFull 1 5\/8\" Primaries\u003cbr\u003e2 1\/2\" Collector\u003cbr\u003e2 1\/2\" Outlet, Front\u003cbr\u003e3\/8\" Thick Head Flanges\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eChevy LS Headers vs Stock Exhaust Manifolds\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eUpgrading from stock exhaust manifolds to Chevy LS Headers can dramatically improve your engine's performance and driving experience. Stock manifolds are designed primarily for cost and space efficiency, which limits exhaust flow and engine potential. LS Headers are engineered to maximize exhaust scavenging, increase horsepower, and give your engine a more aggressive sound. They are compatible with LS1, LS2, LS3, LS6, and LS9 V8 engines, making them ideal for a wide range of classic Chevy and Pontiac models.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eImproved Performance:\u003c\/strong\u003e\u003c\/span\u003e Headers allow exhaust gases to flow more efficiently, unlocking additional horsepower and torque in LS1–LS9 engines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eEnhanced Sound:\u003c\/strong\u003e\u003c\/span\u003e LS Headers give your Chevy or Pontiac a deep, aggressive exhaust note that stock manifolds can’t match.\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 By reducing backpressure, headers help LS engines breathe easier and operate more efficiently.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eCustomization and Style:\u003c\/strong\u003e\u003c\/span\u003e Polished stainless steel headers not only perform better but also add a clean, professional look under the hood.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eWhy Choose Flashark Chevy LS Headers?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eFlashark LS Headers are built for enthusiasts who demand \u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003ereliable performance, superior craftsmanship, and exceptional fitment.\u003c\/strong\u003e\u003c\/span\u003e Each header is made from premium materials with precision engineering, ensuring an \u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eeasy installation and long-lasting durability.\u003c\/strong\u003e\u003c\/span\u003e With Flashark, you get more than just a part—you get \u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eenhanced power, aggressive sound, and peace of mind\u003c\/strong\u003e\u003c\/span\u003e knowing your upgrade is backed by a trusted brand.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eChevy LS Engine Overview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Chevy LS engine family is a series of V8 engines renowned for performance, reliability, and versatility.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eLS1 (5.7L): \u003c\/strong\u003e\u003c\/span\u003eIntroduced in 1997, the LS1 kickstarted the modern LS V8 era with lightweight construction and impressive horsepower.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eLS2 (6.0L):\u003c\/strong\u003e\u003c\/span\u003e Known for increased displacement, LS2 offers stronger torque and smooth performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eLS3 (6.2L):\u003c\/strong\u003e\u003c\/span\u003e A high-output engine delivering excellent horsepower for performance cars and muscle cars.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eLS6 (5.7L):\u003c\/strong\u003e\u003c\/span\u003e A high-performance variant of LS1, optimized for racing and street performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eLS9 (6.2L Supercharged):\u003c\/strong\u003e\u003c\/span\u003e The ultimate LS engine with forced induction, producing extreme power and track-ready performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese engines are perfect candidates for LS Headers, as headers unlock the full potential of their power and efficiency.\u003c\/p\u003e","brand":"Flashark","offers":[{"title":"Default Title","offer_id":40013082427491,"sku":"FLES08267","price":119.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/1960-1986-Chevy-C-10-LS-GMC-LS1-LS2-LS3-LS6-LS9-4.8L-5.3L-5.7L-6.0L-6.2L-V8-Exhaust-Header-Flashark-66243094.jpg?v=1697790366"},{"product_id":"performance-headers-for-1997-2003-ford-f150-f250-5-4l","title":"Exhaust Headers for 1997–2003 Ford F150\/F250 5.4L V8 Triton","description":"\u003ch3\u003e\u003cstrong\u003eFlashark Exhaust Headers for 1997-2003 Ford F150\/F250 5.4L V8 Triton Engines\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eUnlock the full potential of your 1997-2003 Ford F150\/F250 5.4L V8 Triton engine with Flashark Exhaust Headers. Designed for performance, these stainless steel headers improve horsepower, torque, and fuel efficiency while delivering that deep, muscle car exhaust tone. The direct bolt-on installation requires no modifications, making it the ideal upgrade for enthusiasts who demand power and sound. With an estimated 50 horsepower boost and up to 0.5 mpg improvement, these headers are the perfect addition for your truck’s exhaust system. Get ready to feel the difference on the road.\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 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\u003eEH28142\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003ePlacement on Vehicle: Front\u003cbr\u003eFitment Type: Performance\/Custom\u003cbr\u003eInlet Size: 1.5\"\u003cbr\u003eOutlet Size: 2\"\u003cbr\u003ePrimary Tube Size: 1.50\"\u003cbr\u003eHead Flange Thickness: 7\/16\"\u003cbr\u003eOutlet Flange Thickness: 3\/8\"\u003c\/p\u003e\n\u003ch3\u003e\n\u003cstrong\u003eShipping Information:\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cp\u003eFree Quick Shipping to USA.\u003cbr\u003eEstimated Time of Arrival: within 3-5 working days.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWhat does the exhaust header do? \u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eFlashark Exhaust Headers are designed to boost horsepower and torque while improving fuel efficiency. By replacing your vehicle’s stock exhaust manifold with these performance headers, you allow the engine to breathe more freely, increasing power and enhancing exhaust sound. Expect up to 50 extra horsepower, along with a more aggressive, muscle-car-like exhaust tone.\u003c\/p\u003e\n\u003cp\u003eAdditionally, upgrading your exhaust system can improve gas mileage by about 0.5 mpg. While this may seem modest, consider that with gas priced at $3 per gallon and driving 15,000 miles annually, you'll save approximately $85 a year. In just five years, that’s enough savings to almost fully cover the cost of a complete cat-back exhaust system.\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 main structural differences between \u003ca href=\"https:\/\/flasharkracing.com\/collections\/exhaust-header\"\u003eexhaust headers\u003c\/a\u003e and manifolds are material and size, which directly impact your vehicle’s performance. Flashark Exhaust Headers, designed for 1997-2003 Ford F150\/F250 5.4L V8 Triton engines, are made from lighter, thinner stainless steel, whereas stock exhaust manifolds are typically constructed from thicker, heavier iron. Flashark headers are also longer and feature individual tubes for each cylinder, allowing exhaust gases to exit more efficiently. This eliminates the back pressure created by manifolds, resulting in a noticeable boost in horsepower and torque.\u003c\/p\u003e\n\u003cp\u003eBy replacing your stock manifolds with Flashark Exhaust Headers, you’ll experience improved engine performance and a deeper, more aggressive exhaust tone—perfect for both street and track performance. These headers are easy to install with a direct bolt-on design, requiring no modifications. Whether you're looking to enhance your F150 or F250 Triton engine performance, Flashark headers offer the ideal solution to unlock more power, efficiency, and sound.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFrequently Asked Questions: Flashark Performance Headers for 1997-2003 Ford 5.4L 2V\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch4 style=\"text-transform: none;\"\u003eQ1: Do these headers perfectly fit my 2001-2003 F150?\u003c\/h4\u003e\n\u003cp\u003eA1: Yes! Designed specifically for the \u003cstrong\u003eford 5.4 2v engine\u003c\/strong\u003e, these are a direct bolt-on upgrade. Whether you are searching for \u003cstrong\u003e2001 ford f150 headers\u003c\/strong\u003e, \u003cstrong\u003e2002 f150 5.4 headers\u003c\/strong\u003e, or \u003cstrong\u003e2003 f150 5.4 headers\u003c\/strong\u003e, this kit provides exceptional fitment. (Note: Does not fit 2000\/2003 Lariat Extended Cab).\u003c\/p\u003e\n\u003ch4 style=\"text-transform: none;\"\u003eQ2: Can I use this product as f250 headers for my Super Duty?\u003c\/h4\u003e\n\u003cp\u003eA2: Absolutely. These are fully compatible with 1997-2003 F250 models equipped with the 5.4L V8. If you are upgrading your \u003cstrong\u003e1999 ford f250 5.4 exhaust system\u003c\/strong\u003e, \u003cstrong\u003e2001 f250 5.4 exhaust system\u003c\/strong\u003e, or \u003cstrong\u003e2003 f250 5.4 exhaust system\u003c\/strong\u003e, these headers are the perfect starting point.\u003c\/p\u003e\n\u003ch4 style=\"text-transform: none;\"\u003eQ3: Are these compatible as ford expedition 5.4l v8 sohc headers?\u003c\/h4\u003e\n\u003cp\u003eA3: Yes! Since the 1997-2003 Ford Expedition shares the same robust powertrain as the F-Series, these headers will bolt right up to your Expedition's 5.4L V8 SOHC engine, delivering the exact same horsepower and torque benefits.\u003c\/p\u003e\n\u003ch4 style=\"text-transform: none;\"\u003eQ4: What performance gains can I expect for my 5.4 triton exhaust setup?\u003c\/h4\u003e\n\u003cp\u003eA4: By eliminating the restrictive factory cast iron manifolds, these high-flow \u003cstrong\u003eheaders for 5.4 triton\u003c\/strong\u003e allow your engine to breathe freely. You can expect a noticeable boost of up to 50 extra horsepower and a significant increase in low-end torque for your \u003cstrong\u003e2 valve 5.4 triton\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch4 style=\"text-transform: none;\"\u003eQ5: Are these 5.4 2v long tube headers or shorty headers?\u003c\/h4\u003e\n\u003cp\u003eA5: These are high-performance shorty-style headers. While \u003cstrong\u003elong tube headers 5.4 triton\u003c\/strong\u003e often require extensive custom fabrication, cutting, and welding of your mid-pipe, our shorty design offers a massive performance upgrade with a much easier, direct bolt-on installation.\u003c\/p\u003e\n\u003ch4 style=\"text-transform: none;\"\u003eQ6: Will upgrading my 5.4 headers improve my truck's gas mileage?\u003c\/h4\u003e\n\u003cp\u003eA6: Yes. Our \u003cstrong\u003eheaders 5.4 triton\u003c\/strong\u003e greatly improve exhaust scavenging efficiency. Many drivers report an improvement of about 0.5 mpg. Over a few years, the fuel savings alone can practically pay for the cost of the headers.\u003c\/p\u003e\n\u003ch4 style=\"text-transform: none;\"\u003eQ7: How will these 5.4 triton headers change the sound of my truck?\u003c\/h4\u003e\n\u003cp\u003eA7: You will experience a massive acoustic upgrade. Swapping out the stock manifolds for our stainless steel headers will give your \u003cstrong\u003e5.4 triton exhaust\u003c\/strong\u003e a much deeper, throatier, and aggressive classic American muscle car tone.\u003c\/p\u003e\n\u003ch4 style=\"text-transform: none;\"\u003eQ8: Will this fix the cracked factory manifold issue on my truck?\u003c\/h4\u003e\n\u003cp\u003eA8: Definitely. The OEM cast iron manifolds on the 5.4L are notorious for cracking and leaking over time. Upgrading to these durable stainless steel \u003cstrong\u003e2002 ford f150 5.4 headers\u003c\/strong\u003e (or \u003cstrong\u003e2003 ford f150 5.4 headers\u003c\/strong\u003e) is the ultimate, permanent solution to that common failure.\u003c\/p\u003e\n\u003ch4 style=\"text-transform: none;\"\u003eQ9: Is it difficult to install these 2003 f150 headers by myself?\u003c\/h4\u003e\n\u003cp\u003eA9: While they are designed as a bolt-on fit, engine bay clearance on the passenger side is notoriously tight (you may need to slightly grind the motor mount bracket for tool access). If you are mechanically inclined, you can handle your \u003cstrong\u003e2001 f150 headers\u003c\/strong\u003e install. However, professional installation is always recommended for the best seal.\u003c\/p\u003e\n\u003ch4 style=\"text-transform: none;\"\u003eQ10: Are these strictly 5.4 2v headers, or will they fit a 3V or V10?\u003c\/h4\u003e\n\u003cp\u003eA10: These are strictly \u003cstrong\u003e5.4 2v headers\u003c\/strong\u003e. They are specifically engineered for the 2-valve engine configuration. They will NOT fit the later 3-valve (3V) 5.4L engines, nor will they fit the Triton V10.\u003c\/p\u003e\n\u003ch4 style=\"text-transform: none;\"\u003eQ11: What materials are used to manufacture these 2001 ford f150 5.4 headers?\u003c\/h4\u003e\n\u003cp\u003eA11: Flashark headers are manufactured using premium, lightweight stainless steel featuring a sleek mirror-polished surface. The 1.5\" primary tubes and thick flanges ensure maximum durability, heat resistance, and long-lasting performance.\u003c\/p\u003e\n\u003ch4 style=\"text-transform: none;\"\u003eQ12: How fast can I get this upgrade for my vehicle?\u003c\/h4\u003e\n\u003cp\u003eA12: We offer Free Quick Shipping to the USA! Once you place an order for your new headers, the estimated time of arrival is within 3-5 working days, getting you back on the road and enjoying your new power quickly.\u003c\/p\u003e","brand":"Flashark","offers":[{"title":"Default Title","offer_id":40013082886243,"sku":"FLES08268","price":139.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/Stainless-Steel-Headers-for-1998_2003-Ford-Expedition-5.4L-V8-_-Not-for-Triton-3V-Flashark-96537589.jpg?v=1747970556"},{"product_id":"exhaust-header-for-2009-2013-nissan-370z-and-2008-2013-infiniti-g37-3-7","title":"Exhaust Headers for 2007-2013 Infiniti G37\/G37X\/G37XS Nissan 370Z\/350Z 3.5L\/3.7L","description":"\u003ch3\u003e\u003cstrong\u003eFlashark Exhaust Headers for 2008-2013 Infiniti G37\/G37X\/G37XS, 2009-2013 Nissan 370Z \u0026amp; 2007-2008 350Z 3.5L\/3.7L\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eDesigned for Nissan 350Z \/ 370Z and Infiniti G37 models, this Flashark stainless steel exhaust header delivers noticeable performance gains without sacrificing reliability. Built from high-quality stainless steel with a polished finish, it enhances exhaust flow for stronger acceleration and a more aggressive exhaust tone. The direct bolt-on design ensures easy installation, making it an ideal upgrade for drivers looking to unlock more power and driving excitement with confidence.\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\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eBrand Name: Flashark\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eCertificate: ISO9001:2000\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eApplication: Automobile Exhaust Header\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eMaterial: Stainless Steel\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eSurface: Mirror Polish\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eModel: \u003c\/span\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eEH28943X\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eInlet: 2.0\" \/ 50.8mm\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eOutlet: 2.5\" \/ 63.5mm\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFeatures: \u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eNumber of O2 Sensor Locations: 2\u003cbr\u003eDesign Stype: 3-2-1 Design\u003cbr\u003e1 3\/4\" width x 1 1\/4\" height primary runners\u003cbr\u003eDyno gains of 15 HP and 20 Torque\u003cbr\u003eDirect bolt-on, increased exhaust flow for improved engine performance\u003cbr\u003eMade from true T-304 Stainless steel with CNC machine flanges with TIG and MIG welded construction\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFlashark All-in-One Kits \u0026amp; Recommended Upgrades\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eOften, after purchasing the 2009-2013 Nissan 370Z \/ 2008-2013 Infiniti G37 G37X G37XS 3.7L \/ 2007-2008 350Z 3.5L Exhaust Header, customers will also purchase other items. Come on, check out \u003ca href=\"https:\/\/flasharkracing.com\/products\/exhaust-header-downpipe-exhaust-for-2009-2013-nissan-370z-infiniti-g37-g37x-g37xs-3-7l\" title=\"Exhaust Header\/Downpipe Exhaust All-In-One Kit for 2009-2013 Nissan 370Z \/Infiniti G37 G37X G37XS 3.7L\"\u003eFlashark's all-in-one kits\u003c\/a\u003e and modify your car to your heart's content!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eComplete Your Build:\u003c\/strong\u003e Maximize your exhaust flow and complete your system upgrade by pairing these headers with our \u003ca href=\"https:\/\/flasharkracing.com\/products\/3-inches-single-tip-cat-back-exhaust-for-2009-2020-370z\" title=\"3-Inch Single Tip Cat-Back Exhaust for 2009-2020 Nissan 370Z\"\u003e3-Inch Single Tip Cat-Back Exhaust for 2009-2020 Nissan 370Z\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Exhaust Header\/Downpipe Exhaust All-In-One Kit for 2009-2013 Nissan 370Z \/Infiniti G37 G37X G37XS 3.7L\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/4_-Cold-Air-Intake-Kit-for-2009-2013-GMC-Sierra-1500-4.8L-5.3L-6.0L-6.2L-V8-Engine-Flashark-78914479_acbfab8c-ee76-4b3c-bf6e-63137040437a.webp?v=1708252560\"\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eExhaust Headers vs. Stock Exhaust Manifolds For Infiniti G37 \/ Nissan 370Z \/ 350Z\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eFactory exhaust manifolds on the Infiniti G37 and Nissan 370Z\/350Z are designed to meet noise, emissions, and cost requirements rather than maximizing performance. While reliable, they often restrict exhaust flow and limit the engine’s true potential.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eImproved engine breathing:\u003c\/strong\u003e\u003c\/span\u003e Aftermarket headers reduce exhaust restriction, allowing spent gases to exit more efficiently.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eStronger throttle response:\u003c\/strong\u003e\u003c\/span\u003e Less back pressure helps the engine respond faster to driver input.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eMore usable power:\u003c\/strong\u003e\u003c\/span\u003e Gains are felt throughout the rev range, not just at peak RPM.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eEnhanced driving experience:\u003c\/strong\u003e\u003c\/span\u003e Better flow contributes to a more engaging and responsive feel behind the wheel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eOptimized sound character:\u003c\/strong\u003e\u003c\/span\u003e Compared to stock manifolds, headers produce a deeper, more performance-oriented exhaust tone.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor Infiniti G37 and Nissan 370Z\/350Z owners, exhaust headers are a foundational upgrade that enhances both performance and driving enjoyment without changing the engine’s core reliability.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWhy Choose Flashark Exhaust Headers?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eFlashark exhaust headers are designed specifically for Infiniti G37 and Nissan 370Z \/ 350Z owners who want real, noticeable performance gains without sacrificing daily drivability or long-term reliability. Engineered for the VQ platform, they deliver improved throttle response, stronger acceleration, and a more engaging driving experience you can feel on the street. Built from high-quality stainless steel and featuring a true direct bolt-on design, Flashark headers offer easy installation, durable construction, and a balanced upgrade that enhances power, sound, and overall driving enjoyment at an excellent value.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eVehicle \u0026amp; Engine Overview: Infiniti G37 \u0026amp; Nissan 370Z\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Infiniti G37 and Nissan 370Z are powered by Nissan’s renowned VQ-series naturally aspirated V6 engines, celebrated for their smooth power delivery, high-revving character, and long-term reliability. These engines respond exceptionally well to airflow improvements, making performance upgrades like exhaust headers especially effective.\u003c\/p\u003e\n\u003cp\u003eUpgrading to quality exhaust headers reduces exhaust restriction, helping the engine produce more power while maintaining factory-like drivability. For VQ enthusiasts, headers are considered a core performance upgrade that enhances both stock and lightly modified setups.\u003c\/p\u003e","brand":"Flashark","offers":[{"title":"Header Only","offer_id":49570112995626,"sku":"FLES08272","price":109.99,"currency_code":"USD","in_stock":true},{"title":"Header + Test Pipe(09–13 370Z\/G37)","offer_id":49570115518762,"sku":"FLES08272-ES08321","price":239.99,"currency_code":"USD","in_stock":true},{"title":"Header + Test Pipe + Y Pipe (09–13 370Z\/G37)","offer_id":49570113028394,"sku":"FLES08272-ES08321-ES08381","price":389.99,"currency_code":"USD","in_stock":true},{"title":"Header + Catalytic Converter (08-13 G37)","offer_id":50336868303146,"sku":"FLES08272-EXS22-00062SR-001-W","price":329.99,"currency_code":"USD","in_stock":true},{"title":"Test Pipe+ Y Pipe (09–16 370Z\/G37)","offer_id":49582941503786,"sku":"FLES08321-ES08381","price":259.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/products\/Exhaust-Header-for-2009-2013-Nissan-370Z-and-2008-2013-Infiniti-G37-3.7-Flashark-1679737078.jpg?v=1679737079"},{"product_id":"exhaust-header-for-1997-2003-ford-f150-4-6l","title":"Exhaust Header 1997-2003 Ford F150 F250 Expedition 4.6L V8","description":"\u003cul\u003e\u003c\/ul\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: EH28711\u003cbr\u003eInlet\/Outlet: 1.50\/2.00\"\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":40013094715491,"sku":"FLES08273","price":119.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/2_827192c6-cc61-4b2a-8ac5-1845bd7a532c.png?v=1773218732"},{"product_id":"exhaust-header-for-chevy-ls1-ls2-ls3-ls6-ls7-shorty-chevelle-camaro-1","title":"LS Swap Header for 1962-1979 Chevrolet Camaro Chevelle Nova \u0026 1967-1979 Pontiac Firebird | 5.7L 6.0L 6.2L 7.0L V8","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: EH28125\u003cbr\u003ePrimaries Diameter: 1-5\/8 in. (42mm)\u003cbr\u003eMounting Style: 3 Bolt\u003cbr\u003eCollector Diameter: 2-1\/2 in.\u003cbr\u003eMounting Hardware Included: Yes\u003cbr\u003eItem Length: Shorty\u003cbr\u003ePlacement on Vehicle: Front\u003cbr\u003eHead Flange Thickness: 3\/8 in. (9.5mm)\u003cbr\u003ePipe Thickness: 16-gauge(1.5mm)\u003cbr\u003eOutlet Diameter: 2-1\/2\" (64mm)\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":40013094813795,"sku":"FLES08274","price":69.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/2_2_1ef07301-1f0e-4d12-a776-cea3304e8296.jpg?v=1780368240"},{"product_id":"exhaust-header-for-ford-289-302-351-v8-stainless-sbc-small-block-hugger","title":"Exhaust Header for 1964-1978 Ford SBF 260\/289\/302 V8 Stainless Hugger","description":"\u003cdiv class=\"video-wrapper-col-2\"\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/EMldel0Di34?si=-4H4TcQCJLM0mhZ4\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch3\u003e\u003cstrong\u003eFlashark Exhaust Header for 1964-1978 Ford SBF 260\/289\/302 V8 Stainless Hugger\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eDesigned for 1964-1978 Ford Small Block V8 engines, Flashark exhaust headers deliver a significant boost in horsepower and torque for your Mustang, Falcon, Maverick, and other classic models. Engineered for maximum performance, these SBF headers improve exhaust flow, reduce engine temperatures, and enhance air intake, giving your engine the power and growl it deserves.\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan\u003eSpecifications:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eOutlet Size: 2.00\"\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePrimary Tube Size: 1.75x1.25\"\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHead Flange Thickness: 7\/16\"\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOutlet Flange Thickness: 3\/8\"\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eNumber of O2 Sensor Locations: 0\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThe header features 8-2 piping design\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eFord SBF Headers vs. Stock Exhaust Manifolds\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eUpgrading from factory cast-iron manifolds to performance headers is one of the most effective ways to unlock real gains from your classic Ford Small Block V8. Stock manifolds restrict airflow, while headers improve exhaust efficiency and help the engine perform the way it was meant to.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eBetter Exhaust Flow, More Power:\u003c\/strong\u003e\u003c\/span\u003e Headers reduce backpressure and improve scavenging, resulting in noticeable horsepower and torque gains.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eStronger Throttle Response:\u003c\/strong\u003e\u003c\/span\u003e With freer airflow, your SBF engine accelerates more quickly and feels more responsive.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eLower Engine Bay Temperatures:\u003c\/strong\u003e\u003c\/span\u003e Improved exhaust efficiency helps reduce heat buildup, protecting nearby components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eRicher, More Aggressive V8 Sound:\u003c\/strong\u003e\u003c\/span\u003e Headers enhance the engine’s tone, giving your classic Ford a deeper and more performance-oriented exhaust note.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eMore Durable \u0026amp; Upgrade-Friendly:\u003c\/strong\u003e\u003c\/span\u003e Stainless steel construction offers better longevity and pairs well with future performance upgrades.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eWhy Choose Flashark SBF Exhaust  Header?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eMaximize Engine Performance\u003c\/strong\u003e:\u003c\/span\u003e Flashark headers are designed to boost horsepower and torque by improving exhaust flow, giving your Ford Small Block V8 the performance it deserves.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eEasy Bolt-On Installation:\u003c\/strong\u003e\u003c\/span\u003e The bolt-on design makes it quick and simple to replace your factory exhaust headers with no modifications needed.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eDyno-Tested for Maximum Gains\u003c\/strong\u003e:\u003c\/span\u003e Proven on the dyno, Flashark exhaust headers provide significant horsepower and torque increases.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eLower Operating Temperatures\u003c\/strong\u003e:\u003c\/span\u003e Enhanced exhaust flow helps reduce engine temperatures, allowing for better performance and more air intake to the engine.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003ePerfect Fit\u003c\/strong\u003e:\u003c\/span\u003e Designed to be an exact replacement for your factory exhaust headers, ensuring compatibility and seamless integration.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eWhat is the Ford Small Block V8 (SBF) Engine?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe \u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eFord Small Block V8\u003c\/strong\u003e\u003c\/span\u003e (SBF) is one of the most iconic and widely used engines in automotive history, known for its compact size, robust design, and exceptional performance. Introduced in the early 1960s, the SBF engine quickly became a favorite among muscle car enthusiasts and racers for its versatility, tunability, and reliability. With displacement options ranging from 260 to 302 cubic inches, this engine has powered some of the most famous cars in automotive history, including the \u003cstrong\u003eF\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eord Mustang\u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e, \u003cstrong\u003eFord Falcon\u003c\/strong\u003e\u003c\/span\u003e, and \u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eMercury Cougar\u003c\/strong\u003e\u003c\/span\u003e.\u003c\/p\u003e","brand":"Flashark","offers":[{"title":"Default Title","offer_id":40014462943331,"sku":"FLES08275","price":99.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/products\/Exhaust-Header-for-1964-1978-Ford-289-302-351-V8-Stainless-SBF-Small-Block-Hugger-Flashark-1679552494.jpg?v=1679552496"},{"product_id":"exhaust-header-for-2003-2007-nissan-350z-g35","title":"Exhaust Headers for 2003-2008 Infiniti G35 FX35 \u0026 Nissan 350Z Z33 V6 3.5L VQ35DE","description":"\u003ch3\u003eExhaust Headers for 2003-2008 Infiniti G35 FX35 \u0026amp; Nissan 350Z Z33 V6 3.5L VQ35DE\u003c\/h3\u003e\n\u003cp\u003eUpgrade your vehicle with FLASHARK's premium \u003cstrong\u003eVQ35DE headers\u003c\/strong\u003e to unlock your engine's true potential. Designed specifically for 2003-2006 models equipped with the 3.5L V6 engine, these high-performance \u003cstrong\u003eG35 exhaust headers\u003c\/strong\u003e are crafted from T304 stainless steel with a mirror-polished finish, offering superior durability, heat resistance, and style.\u003c\/p\u003e\n\u003cp\u003eFeaturing a 1.75\" primary runner and a 2.1\" collector, this direct bolt-on upgrade dramatically improves gas flow. By reducing restrictive backpressure, you'll experience immediate horsepower gains and an aggressive, deep exhaust note. Whether you drive a sedan or a coupe, these are the ultimate \u003cstrong\u003eG35 headers\u003c\/strong\u003e for your build.\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHorsepower Gains:\u003c\/strong\u003e Estimated +10 to +15 WHP (Wheel Horsepower) increase, especially when paired with a catback exhaust and proper ECU tune.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTorque Boost:\u003c\/strong\u003e Noticeable improvement in mid-range punch and low-end torque for better street drivability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThrottle Response:\u003c\/strong\u003e Eliminates factory restriction, allowing the engine to rev much faster and smoother.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExhaust Note:\u003c\/strong\u003e Transforms the standard VQ sound into a deep, aggressive, and exotic sports car growl without annoying drone.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand Name:\u003c\/strong\u003e Flashark\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertificate:\u003c\/strong\u003e ISO9001:2000\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Automobile Exhaust Header\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e T304 Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurface:\u003c\/strong\u003e Mirror Polish\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e EH28975\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Runner:\u003c\/strong\u003e 1.75\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCollector:\u003c\/strong\u003e 2.1\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInlet\/Outlet:\u003c\/strong\u003e 1.4*35.56mm \/ 2.4*60.96mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePackage Includes:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2 x Exhaust Headers (Left \u0026amp; Right)\u003c\/li\u003e\n\u003cli\u003e2 x Engine Block Gaskets\u003c\/li\u003e\n\u003cli\u003e2 x 3-Bolt Collector Gaskets\u003c\/li\u003e\n\u003cli\u003e1 x Set of Installation Hardware (6 Bolts, 6 Nuts, 6 Washers)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003e(You will receive exactly what is shown in the picture below)\u003c\/em\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none; display: block; margin-left: auto; margin-right: auto;\" alt=\"2003-2007 Nissan 350Z Z33 Infiniti G35 V6 3.5L VQ35DE Exhaust Headers Package Includes\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/Package_Includes.webp?v=1772446258\"\u003e\u003c\/div\u003e\n\u003ch3\u003eThe Engineering: Why Upgrade to Aftermarket G35\/350z Headers?\u003c\/h3\u003e\n\u003cp\u003eWhen modifying your vehicle, comparing aftermarket \u003cstrong\u003eg35\u003c\/strong\u003e or \u003cstrong\u003e350z headers\u003c\/strong\u003e to a restrictive stock manifold is essential. Factory cast-iron parts force exhaust gases to collide, choking your engine's performance. Here is how FLASHARK solves this:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThe Scavenging Effect:\u003c\/strong\u003e Our precisely tuned primary runners ensure that exhaust pulses do not interfere with each other. This creates a vacuum that literally \"pulls\" the exhaust gases out of the next cylinder, allowing your V6 to breathe easier.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMandrel-Bent Tubing:\u003c\/strong\u003e Unlike cheap crush-bent pipes that restrict flow at the curves, our design gives each engine cylinder its own dedicated, smooth tube, eliminating gas collision.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium Material:\u003c\/strong\u003e Factory manifolds trap heat and rust. Our headers are constructed from high-grade stainless steel for vastly superior thermal efficiency and corrosion resistance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation Notes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThese headers are designed as a direct bolt-on replacement for your factory manifolds. They feature pre-welded \u003cstrong\u003eO2 sensor bungs\u003c\/strong\u003e for a straightforward swap. However, due to the tight engine bay space in the VQ35DE chassis, we highly recommend having them installed by a professional mechanic.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003ePro Tip for Maximum Gains\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eOften, after purchasing the Exhaust Header for 2003-2007 Nissan 350Z\/G35\/Z33 V6 3.5L VQ35DE, customers will also purchase other items. Come on, check out Flashark's\u003ca href=\"https:\/\/flasharkracing.com\/products\/1992-2000-honda-civic-exhaust-header-catback-exhaust\" title=\"1992-2000 Honda Civic Exhaust Header\/Catback Exhaust All-In-One Kit\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/flasharkracing.com\/products\/exhaust-header-4-5-single-tip-3-pipe-catback-exhaust-y-pipe-downpipe-exhaust-for-2003-2006-nissan-350z-3-5l-2005-2007-infiniti-g35\" title=\"Exhaust Header\/Catback\/Downpipe Exhaust All-In-One Kit for 2003-2006 Nissan 350Z 3.5L 2005, 2007 Infiniti G35\"\u003eall-in-one kits\u003c\/a\u003e and modify your car to your heart's content!\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Exhaust Header\/Catback\/Downpipe Exhaust All-In-One Kit for 2003-2006 Nissan 350Z 3.5L 2005, 2007 Infiniti G35\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/Downpipe-Exhaust-All-In-One-Kit-for-2003-2006-Nissan-350Z-3.5L-2005_-2007-Infiniti-G35-Flashark-79456168_bfdb6216-1931-4b52-af9a-4b553a60f67e.webp?v=1709545332\"\u003e\u003c\/p\u003e","brand":"Flashark","offers":[{"title":"Exhaust Header \/ Only Header","offer_id":49570203107626,"sku":"FLES08276","price":164.99,"currency_code":"USD","in_stock":true},{"title":"Exhaust Header \/ Header+Catback丨Fit 03-06 Nissan 350z","offer_id":52091225243946,"sku":"FLES08276-ES08131-NEW","price":479.99,"currency_code":"USD","in_stock":true},{"title":"Exhaust Header \/ Header+CatBack+Downpipe丨Fit 03-06 Nissan 350z","offer_id":52091225309482,"sku":"FLES08276-ES08324-ES08131","price":543.99,"currency_code":"USD","in_stock":true},{"title":"Exhaust Header \/ Header+Catback丨Fit 03-08 Infiniti G35","offer_id":52091225276714,"sku":"FLES08276-ES08131","price":479.99,"currency_code":"USD","in_stock":true},{"title":"Exhaust Header \/ Header+CatBack+Downpipe丨Fit 03-08 Infiniti G35","offer_id":52091225342250,"sku":"FLES08276-ES08324-ES08131-NEW","price":543.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/products\/Performance-Headers-for-2003_2007-Infiniti-G35-Sedan-Coupe-_VQ35DE-3.5L-V6_-Flashark-96880754.jpg?v=1750212846"},{"product_id":"exhaust-header-for-chevy-small-block-ls1","title":"LS Swap Exhaust Headers for 1923-1967 Chevrolet Small Block (LS1\/LSX, 350 Compatible)","description":"\u003ch3\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eCertificate: ISO9001:2000\u003cbr\u003eApplication: Automobile Exhaust Header\u003cbr\u003eMaterial: Stainless Steel\u003cbr\u003eSurface: Mirror Polish\u003cbr\u003eModel: EH28087\u003cbr\u003ePrimary Tube Diameter: 1 5\/8(41.3mm)\u003cbr\u003eCollector Attachment: 3-bolt flange\u003cbr\u003eCollector Diameter: 2.5 (63.5mm)\u003cbr\u003ePrimary Tube Gauge: 16 Gauge\u003cbr\u003eFlange Thickness: 3\/8 (9.5mm)\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","brand":"Flashark","offers":[{"title":"Default Title","offer_id":40014474313827,"sku":"FLES08278","price":79.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/Exhaust-Header-for-1923-1967-Chevy-Small-Block-LS1-LSX-SWAP-350-Block-Hugger-Flashark-1690454470602.webp?v=1690454472"},{"product_id":"1987-1995-ford-f150-f250-bronco-5-8l-v8-headers","title":"Short \u0026 Long Tube Headers For 1987-1996 Ford F150\/F250\/Bronco 5.8L V8 Truck","description":"\u003ch3\u003e\u003cstrong\u003eFlashark Short \u0026amp; Long Tube Headers For 1987-1995 Ford F150\/F250\/Bronco 5.8L V8 Truck\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eUpgrade the performance of your 1987-1995 Ford F150, F250, and Bronco 5.8L V8 trucks with Flashark Short and Long Tube Headers! Designed for enthusiasts looking to boost horsepower and towing power, these headers are made from high-quality T304 stainless steel, ensuring durability and long-lasting performance. Tailored specifically for the Ford F150, F250, and Bronco 5.8L V8 models, they enhance throttle response and can add up to 40 horsepower to your vehicle. Whether you choose short or long tube headers, the easy bolt-on installation provides a seamless upgrade to your truck’s exhaust system.\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eLong Tube Headers Details\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eSurface Finish: Polished Stainless Steel\u003cbr\u003eInlet\/ Outlet: 1.50\" X 1.25\" (Oval)\/ 2.75\"\u003cbr\u003eCollector Diameter: 2.5 in.\u003cbr\u003ePipe Thickness: 16-gauge(1.5mm)\u003cbr\u003eHead Flange Thickness: 3\/8 in. (9.5mm)\u003cbr\u003eMaterial: Stainless Steel\u003cbr\u003eOxygen Sensor Location: Pre \u0026amp; Post Catalyst\u003cbr\u003eFitment Type: Performance\/Custom\u003cbr\u003eMounting Style: Clamp-on\u003cbr\u003eMounting Hardware Included: Yes\u003cbr\u003ePlacement on Vehicle: Front\u003cbr\u003eColor: Metallic\u003cbr\u003eType: \u003ca href=\"https:\/\/flasharkracing.com\/collections\/exhaust-header\"\u003eShort \u0026amp; Long Tube Headers\u003c\/a\u003e\u003cbr\u003eIncludes: 1 X Header Exhaust System, Necessary Hardware, such as Gaskets and Bolts is Shown in the Picture Above\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003ch3\u003e\n\u003cstrong\u003eShort Tube Headers \u003c\/strong\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003c\/strong\u003eItem is 100% New, Never used or installed.\u003cbr\u003eMade of High-Quality T304 Stainless Steel Material\u003cbr\u003eMetal Gasket\u003cbr\u003eDirect Bolt-On Installatio\u003cbr\u003ePlacement on Vehicle: Front\u003cbr\u003eInlet: 1.5 inch\u003cbr\u003eOutlet: 1.25 inch\u003cbr\u003eOval: 2.75 inch\u003cbr\u003eCollector Diameter (in.): 2-1\/2\"\u003cbr\u003eHead Flange Thickness: 7\/16\"\u003cbr\u003eNumber of O2 Sensor Locations: 1\u003cbr\u003eDesign Stype: 4-2-1 Design\u003cbr\u003eOutlet Flange Thickness: 3\/8\"\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eQuality assurance: \u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e1. Each item has been factory tested and meets or exceeds OEM specifications. \u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e2. If you are not satisfied with the product or the product has quality problems, you can contact us at any time, we will provide you with a satisfactory answer and solve the after-sales problem for you\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand Name: FLASHARK\u003c\/li\u003e\n\u003cli\u003eCertificate: ISO9001:2000\u003c\/li\u003e\n\u003cli\u003eApplication: Automobile Exhaust Header\u003c\/li\u003e\n\u003cli\u003eMaterial: Stainless Steel\u003c\/li\u003e\n\u003cli\u003eSurface: Mirror Polish\u003c\/li\u003e\n\u003cli\u003eModel: \u003cspan\u003eES08244 (EH28140)  ES08279(EH28947X)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eVariety of looks and designs, depending on application: add up to 40 horsepower to your vehicle\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCalibrated specifically for your engine's unique needs and capabilities\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFor cars, FLASHARK Exhaust Headers increase engine burst; for trucks, increase towing power\u003c\/span\u003e\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_628b7438-a37f-4ea6-aa1f-ebdb049a98d7_480x480.jpg?v=1718349966\" alt=\"1987-1995 Ford F150 F250 Bronco 5.8L V8 Short\/Long Tube Headers\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003ch3\u003e\u003cstrong\u003eComparison with Stock Exhaust Manifolds\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eUpgrading your 1987-1995 Ford F150, F250, or Bronco 5.8L V8 with Flashark headers isn’t just about adding horsepower—it’s about improving your engine’s efficiency and responsiveness. Stock exhaust manifolds are heavy, restrictive, and designed mainly for quiet operation rather than performance. Flashark headers replace these limitations, helping your engine perform better across all driving conditions.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eBetter Airflow:\u003c\/strong\u003e\u003c\/span\u003e Smooths exhaust flow, reducing backpressure and helping your V8 breathe freely.\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 Your engine reacts quicker to accelerator input, improving daily driving and towing performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eEnhanced Durability:\u003c\/strong\u003e\u003c\/span\u003e T304 stainless steel construction resists rust and corrosion far better than stock cast iron.\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 Improves exhaust scavenging for more consistent power across RPM ranges.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003ePerformance Ready:\u003c\/strong\u003e\u003c\/span\u003e Lays the foundation for further upgrades, whether you’re using shorty or long tube headers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eShorty vs Long Tube Headers\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eWhen choosing between shorty and long tube headers, consider how you use your Ford F150, F250, or Bronco 5.8L V8.\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 Ideal for daily drivers, towing, and light modifications. Shorty headers improve low-end torque and are easier to install without major exhaust modifications. They fit stock or mildly upgraded engines and make your truck feel more responsive at lower 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 Designed for high-performance or heavily modified engines, long tube headers maximize high-end horsepower. They improve exhaust scavenging, helping your engine breathe at higher RPMs. Perfect for racing, performance builds, or trucks that require extra towing power under heavy loads.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eWhy Choose Flashark Exhaust Headers?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eFlashark headers are engineered for Ford enthusiasts who demand performance, reliability, and long-lasting quality. Our T304 stainless steel construction ensures years of rust-free operation, while precision design guarantees an increase in horsepower and torque for your 5.8L V8. Flashark headers deliver an unmatched combination of durability, performance, and professional-grade engineering—making them the trusted choice for F150, F250, and Bronco owners looking to enhance engine power and driving enjoyment.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/Exhaust_Header-2_3a484fc6-7fd8-45df-b25b-e75b3c17acda_480x480.jpg?v=1718350364\" alt=\"Short VS Long Tube Headers\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003ch3\u003e\u003cstrong\u003eFord F150 5.8L Compatibility Guide\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Ford F150 5.8L V8 (1987-1995) is a classic workhorse, known for its reliable OHV V8 engine, strong low-end torque, and versatility for daily driving, towing, and light off-road use. While the stock exhaust manifolds are functional, they restrict airflow, limiting horsepower and throttle response. Installing Flashark shorty or long tube headers allows your F150’s 5.8L V8 to breathe more efficiently, unlocking up to 40 extra horsepower and enhancing torque for both city driving and heavy-duty tasks.\u003c\/p\u003e\n\u003cp\u003eIn addition to the F150, these headers also fit the Ford F250 5.8L V8, ideal for heavy-duty towing and hauling, and the Ford Bronco 5.8L V8, enhancing off-road performance and highway power. This ensures your Flashark headers are a perfect performance upgrade across all compatible Ford 5.8L trucks.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Flashark","offers":[{"title":"Short Tube","offer_id":45114490781994,"sku":"FLES08279","price":139.99,"currency_code":"USD","in_stock":true},{"title":"Long Tube","offer_id":45114490814762,"sku":"FLES08244","price":189.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/Long-Tube-Headers-Flashark-81673780.jpg?v=1710153250"},{"product_id":"exhaust-header-for-ls-universal-swap-conversion-ls1-ls2-ls3-ls6","title":"LS Swap Exhaust Headers for 1923-1967 Chevrolet Chassis Impala Corvette Bel Air | LS1-LS6 V8 4.8L -6.2L","description":"\u003ch3\u003e\u003cstrong\u003eFlashark Stainless Steel Universal LS Swap Exhaust Headers for 1923-1967 Chevrolet V8 (LS1-LS6, 4.8L-6.2L)\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\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: EH28955\u003cbr\u003eFull 1 5\/8\" Primaries\u003cbr\u003e2 1\/2\" Collector\u003cbr\u003eV8 Engines Only\u003cbr\u003e4.8L, 5.3L, 5.7L, 6.0L, 6.2L Engines\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSharing from customers\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/ExhaustHeaderfor1923-1967ChevroletLSUniversalSwapConversionLS1LS2LS3LS6-----------moredetailson-httpsflasharkracing.com_480x480.jpg?v=1708589691\" alt=\"Exhaust Header for 1923-1967 Chevrolet LS Universal Swap Conversion LS1 LS2 LS3 LS6\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003ch2\u003e\n\u003cbr\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","brand":"Flashark","offers":[{"title":"Default Title","offer_id":40014475231331,"sku":"FLES08280","price":119.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/Exhaust-Header-for-1923-1967-Chevrolet-LS-Universal-Swap-Conversion-LS1-LS2-LS3-LS6-Flashark-1690337039340.jpg?v=1690337100"},{"product_id":"exhaust-header-for-suzuki-samurai-geo-tracker-1-3l-1-6l-l4","title":"Exhaust Header for 1986-1996 Suzuki Samurai\/Sidekick Geo Tracker 1.3L\/1.6L L4","description":"\u003ch3\u003e\u003cstrong\u003eExhaust Headers for 1986-1996 Suzuki Samurai\/Sidekick \u0026amp; Geo Tracker 1.3L\/1.6L L4\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eUpgrade your Suzuki or Geo with FLASHARK stainless steel exhaust headers designed for lasting performance. Enjoy cooler engine temps, a cleaner look that won’t peel or fade, and a noticeable boost in power and throttle response. Built for durability and real-world gains, these headers deliver a smoother, more reliable driving experience.\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"video-wrapper-col-2\"\u003e\n\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/bF1lzyLWRSQ?si=vVRzwCKgxFxDVE-7\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e \u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/8pHeBslIr54?si=lW5X_-eOisOwUjOQ\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/div\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\/Black\u003cbr\u003eSurface: Mirror Polish\u003cbr\u003eModel: EH28967(ES08282) \/ \u003cspan\u003eEH28914X(ES08283)\u003c\/span\u003e\u003cbr\u003e1 1\/2\" x 1 3\/8\" Inlet\u003cbr\u003e2.5\" Outlet\u003cbr\u003e1 3\/8\" Piping\u003cbr\u003eHead Flange Thickness: 7\/16\"\u003cbr\u003eOutlet Flange Thickness: 3\/8\"\u003cbr\u003eHP\/Torque Gains of 5-10\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eEducational Content: Exhaust Headers vs. Stock Exhaust Manifolds\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eFactory exhaust manifolds on vehicles like the Suzuki Samurai, Sidekick, and Geo Tracker are designed for cost and reliability—not performance. They can restrict airflow, trap heat, and limit your engine’s potential. Upgrading to performance headers unleashes your engine’s true breathing capability.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eSmoother Exhaust Flow:\u003c\/strong\u003e\u003c\/span\u003e Headers free up exhaust gases, letting the small 4-cylinder engines in these models breathe easier.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eImproved Throttle Response:\u003c\/strong\u003e\u003c\/span\u003e Owners of Samurais, Sidekicks, and Trackers notice quicker acceleration, especially in city driving or off-road climbs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eLower Engine Temperatures:\u003c\/strong\u003e\u003c\/span\u003e Efficient exhaust scavenging helps reduce heat in the engine bay, which is especially beneficial for compact off-road rigs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eMore Power Where You Need It:\u003c\/strong\u003e\u003c\/span\u003e Performance headers unlock real-world gains in horsepower and torque, improving performance without extensive modifications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eEnhanced Longevity:\u003c\/strong\u003e\u003c\/span\u003e Reduced backpressure and heat stress mean your engine runs smoother and lasts longer—a big plus for older vehicles like these classic models.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eWhy Choose Flashark Exhaust Headers?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eFor Samurai, Sidekick, and Geo Tracker owners, Flashark headers deliver more than just shiny metal—they provide noticeable performance improvements with minimal hassle.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eProven Stainless Steel Quality resists corrosion and stays bright, even under off-road conditions.\u003c\/li\u003e\n\u003cli\u003eDesigned for Compact 4-Cylinder Engines to maximize airflow and improve throttle response.\u003c\/li\u003e\n\u003cli\u003eBetter Heat Management keeps engine bays cooler than black-coated alternatives.\u003c\/li\u003e\n\u003cli\u003eBolt-On Fitment for direct replacement on most Samurai, Sidekick, and Tracker models.\u003c\/li\u003e\n\u003cli\u003eReliable Long-Term Gains that drivers can feel on trails, city streets, and highways.\u003c\/li\u003e\n\u003cli\u003eFlashark headers give you durability, performance, and peace of mind—perfect for small, adventurous 4x4s.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eWhy Choose Our Natural Stainless Steel Headers Over Black-Coated Alternatives?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eWhile some competitors offer black-coated headers for a \"stealth\" look, our untreated stainless steel headers provide superior durability and long-term performance without compromises.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eNo Peeling or Fading\u003c\/strong\u003e\u003c\/span\u003e – Black coatings often chip, flake, or discolor under extreme heat, leaving a patchy, worn appearance. Our bare stainless steel maintains its integrity for years, resisting corrosion and wear.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eBetter Heat Dissipation\u003c\/strong\u003e\u003c\/span\u003e – Coatings can trap heat, reducing efficiency. Unpainted stainless steel allows optimal thermal transfer, helping your engine run cooler.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eZero Maintenance\u003c\/strong\u003e\u003c\/span\u003e – Unlike coated headers that require touch-ups, our stainless steel finish stays clean with minimal care—no worries about scratched paint or rust spots.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eProven Material Quality\u003c\/strong\u003e\u003c\/span\u003e – High-grade 304 stainless steel naturally resists oxidation, so it won’t degrade like cheap painted alternatives.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eVehicle Overview: Suzuki Samurai\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Suzuki Samurai is a lightweight, rugged 4x4 known for its simplicity, mechanical reliability, and off-road capability. Its small-displacement engine responds noticeably to breathing improvements, making exhaust upgrades one of the most effective ways to enhance performance.\u003c\/p\u003e\n\u003cp\u003eThese headers also fit the Suzuki Sidekick and Geo Tracker, vehicles that share similar engine families and are popular for trail builds, overlanding, and daily driving. All three models benefit from improved exhaust flow, quicker throttle response, and cooler operating temperatures—making a header upgrade a smart, high-impact modification.\u003c\/p\u003e","brand":"Flashark","offers":[{"title":"Silver","offer_id":44056605655338,"sku":"FLES08282","price":89.99,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":44056605688106,"sku":"FLES08283","price":89.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/Exhaust-Header-for-1986-1996-Suzuki-Samurai-_-Sidekick-Geo-Tracker-1.3L-1.6L-L4-Flashark-1689323046597.jpg?v=1689323332"},{"product_id":"exhaust-header-for-ford-mustang-svo-thunderbird-xr4ti-2-3l","title":"Exhaust Manifold for 1983-1993 Ford Mustang SVO Thunderbird XR4Ti 2.3L","description":"\u003ch2\u003eFLASHARK Exhaust Manifold for 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993 Ford Mustang SVO Thunderbird XR4Ti 2.3L\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003ch3\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eBrand Name: FLASHARK\u003cbr\u003eModel: EM29102X\u003cbr\u003eCertificate: ISO9001:2000\u003cbr\u003eApplication: Automobile Exhaust Manifold\u003cbr\u003eMaterial: Stainless Steel\u003cbr\u003eSurface: Mirror Polish\u003cbr\u003eRunner Layout: Equal Length\u003cbr\u003eTurbo Fitment: T3, T3\/T4 Hybrid\u003cbr\u003eTurbo Mount Position: Top Mount\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eFeatures:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eChanges turbo position to top mount for easy removal and install\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTubular manifold design with better exhaust flow and delivers more top-end power\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEqual-length runners for balanced exhaust reversion and enhanced turbo performance\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFully mandrel bent tubes made of 16-gauge 304 stainless steel\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHead flanges laser-cut from 7\/16-inch thick steel plates\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFlanges flattened by the hydraulic press for a precise and leak-free seal\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFlanges chrome plated for corrosion resistance\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAll joints TIG welded for resistance against cracking and wearing\u003cbr\u003ePolished surface for extra protection against rusting\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eDetails:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eTurbo Fitment: T3, T3\/T4 Hybrid\u003cbr\u003eItems Included: Gasket, Mounting Hardware\u003cbr\u003ePipe Thickness: 1.5mm (16-gauge)\u003cbr\u003eHead Flange Thickness: 7\/16 in. 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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. 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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. 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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":40018740609123,"sku":"FLES08290","price":69.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/products\/Exhaust-Header-Manifold-for-1937-1962-Chevy-6-Cylinder-216-235-261-Flashark-1681700050.jpg?v=1681700051"},{"product_id":"exhaust-header-for-chevy-ls1-ls2-ls3-ls6-ls7-shorty-chevelle-camaro","title":"Shorty Exhaust Header for Chevrolet 1967-1979 Camaro \u0026 1968-1972 Chevelle V8","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\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSurface\u003c\/td\u003e\n\u003ctd\u003eMirror Polish\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrimary Tubes\u003c\/td\u003e\n\u003ctd\u003e1.625 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCollector\u003c\/td\u003e\n\u003ctd\u003e2.500 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCollector Attachment\u003c\/td\u003e\n\u003ctd\u003e3-bolt flange\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEngine Make\/Size\u003c\/td\u003e\n\u003ctd\u003eLS1\/LS2\/LS3\/LS6\/LS7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlange Style\u003c\/td\u003e\n\u003ctd\u003eStandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeader Material\u003c\/td\u003e\n\u003ctd\u003e409 Stainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeader Style\u003c\/td\u003e\n\u003ctd\u003eShorty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMandrel-Bent\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOxygen Sensor Bung Included\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrimary Tube Gauge\u003c\/td\u003e\n\u003ctd\u003e16-gauge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReducers Included\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTuned\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCollector Diameter\u003c\/td\u003e\n\u003ctd\u003e2.5 in (63.5 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeader Flange Thickness\u003c\/td\u003e\n\u003ctd\u003e0.375 in (9.525 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrimary Tube Diameter\u003c\/td\u003e\n\u003ctd\u003e1.625 in (41.3 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\n\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cp\u003e1 Set ShortyExhaust Header\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":40018741297251,"sku":"FLES08292","price":69.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/Shorty-Exhaust-Header-for-GM-LS-1967-1969-Chevy-Camaro-and-1964-1972-Chevelle-Flashark-83154960.jpg?v=1713425548"}],"url":"https:\/\/flasharkracing.com\/collections\/exhaust-header-clearance-sale.oembed?page=4","provider":"Flashark","version":"1.0","type":"link"}