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Air intake kit for 2002-2008 Dodge RAM 1500 2500 3500 4.7L / 5.7L V8
The factory intake on the 2002-2008 Dodge Ram 1500/2500 with the 4.7L PowerTech or 5.7L HEMI V8 is a plastic airbox with a paper panel filter — quiet, conservative, and not designed for airflow. As soon as you're accelerating hard or towing, that restrictive paper filter and the heat-soaked plastic housing are working against your engine.
The Flashark cold air intake replaces the entire factory airbox assembly with a mandrel-bent, black powder-coated aluminum intake tube, a high-flow dry cone filter, and a heat-shield enclosure that draws cooler air from the fender well. Lower intake restriction means faster throttle response, a deeper induction note, and a clean, understated look under the hood.
Bolt-on. No tune. 30-45 minutes.
Key Features
Heat Shield Enclosure — Isolates the filter from engine bay heat. Pulls cooler, denser air from the fender well for more consistent power, especially in stop-and-go driving or towing.
High-Flow Dry Cone Filter (Red) — Washable, reusable, no oil needed. More surface area than the factory flat paper panel, so it flows better and clogs slower.
Black Powder-Coated Aluminum Intake Tube — Mandrel-bent for smooth, restriction-free airflow. Full-diameter bore through every bend — no crush-bent choke points. Black powder-coated finish for a durable, corrosion-resistant surface that stands up to engine bay heat without oxidizing or dulling.
Bolt-On Install — Reuses factory mounting points. No cutting, no drilling. Basic hand tools, 30-45 minutes.
Specifications
Material: Aluminum piping (black powder-coated finish)
Tubing Finish: Black powder-coated
Piping Process: Mandrel-bent
Filter Color: Red
Filter Type: Dry (no oil required)
Filter Maintenance: Washable and reusable
Heat Shield: Powder-coated steel
Coupler: High-temp silicone
Clamps: Stainless steel
Installation: Bolt-on — no cutting, drilling, or tuning required
Estimated Install Time: 30-45 minutes with basic hand tools
Compatible Engines: Dodge 4.7L PowerTech V8 (2002-2008) / 5.7L HEMI V8 (2003-2008)
Package Includes
1 × Black powder-coated aluminum intake tube
1 × High-flow dry cone air filter
1 × Heat shield enclosure
4 × Silicone coupler
5 × Stainless steel hose clamps
1 × Mounting hardware kit (brackets, bolts, washers)
1 × Installation instructions
The high-flow performance air intake system is a free-flowing, mandrel-bent aluminum tube air induction system designed to fit specific 2002-2008 Dodge Ram 1500/2500 models. The restrictive factory air filter and air intake housing on your vehicle are replaced by this FLASHARK air intake system, which is designed to dramatically reduce airflow restriction by smoothing and straightening airflow. The improved airflow allows your engine to inhale more air than it would with the stock air intake. More air means more usable power and acceleration throughout your engine’s RPM range. In addition to increased power, this air intake system improves engine sound, delivering more aggressive, deeper acoustics during acceleration.
2002-2008 Dodge Ram 1500/2500 Cold Air Intake Kit FAQ
Q1: What vehicles does this Dodge Ram cold air intake kit fit?
A1: This cold air intake kit fits 2002-2008 Dodge Ram 1500 trucks with the 4.7L V8, 2003-2008 Dodge Ram 1500 trucks with the 5.7L V8, and 2003-2008 Dodge Ram 2500 trucks with the 5.7L V8. Confirm the model year, truck model, and engine displacement before ordering because the 4.7L and 5.7L applications do not share every component with other Ram engines.
Q2: Does this intake fit a 2002 Dodge Ram 1500 4.7L?
A2: Yes. The 2002 Dodge Ram 1500 equipped with the 4.7L V8 is included in the listed fitment. The 2002 application is limited to the 4.7L engine because the 5.7L HEMI was not included in this product's 2002 fitment.
Q3: Will this kit fit a 2003 Dodge Ram 1500 4.7L?
A3: Yes. A 2003 Dodge Ram 1500 with the 4.7L V8 falls within the confirmed 2002-2008 fitment range. This makes the kit suitable for buyers searching for a 2003 Dodge Ram 1500 4.7 cold air intake, provided the truck retains a compatible factory-style intake layout.
Q4: Does this cold air intake fit a 2004 Dodge Ram 1500?
A4: It fits a 2004 Dodge Ram 1500 equipped with either the 4.7L V8 or 5.7L V8. It is not intended for a V6, diesel, or other engine configuration, so verify the engine shown on the emissions label or vehicle documentation before purchasing.
Q5: Will this intake fit a 2007 or 2008 Dodge Ram 1500?
A5: Yes. The listed applications include 2007 and 2008 Dodge Ram 1500 trucks with the 4.7L or 5.7L V8. Because intake hoses, sensors, and engine-bay layouts can vary by engine, select the kit only after confirming that your truck has one of these two compatible V8 engines.
Q6: Does this intake fit a Dodge Ram 2500 with the 5.7L HEMI?
A6: Yes. The confirmed Ram 2500 fitment covers 2003-2008 trucks equipped with the 5.7L V8. The product page does not list the 4.7L engine for the Ram 2500, so do not assume that a 4.7L Ram 1500 application automatically transfers to another model.
Q7: Does this cold air intake fit a Dodge Ram 3500?
A7: The product title mentions the Ram 3500, but the detailed fitment list only confirms the Ram 1500 and Ram 2500 applications. Because Ram 3500 configurations can differ, verify the engine, factory intake routing, mounting points, and sensor connections with the seller before ordering it for a 3500.
Q8: Can the same intake kit be used on both the 4.7L and 5.7L engines?
A8: This product is marketed for compatible 4.7L and 5.7L Dodge Ram applications, but the engine year and truck model must still match the listed fitment. Do not assume that every 4.7L or 5.7L vehicle uses identical throttle-body connections, breather hoses, sensors, or mounting locations.
Q9: What is included with this Dodge Ram air intake system?
A9: The kit includes a performance cold air intake assembly with polished aluminum piping, a red cone-style filter, a heat shield, and installation hardware. The filter is washable and reusable. Review the product photos before installation so you can identify which factory hoses, sensors, grommets, or fittings must be transferred.
Q10: Is this cold air intake worth installing on a 4.7L or 5.7L Dodge Ram?
A10: It can be worthwhile if you want a more aggressive intake sound, a reusable filter, a cleaner engine-bay appearance, and a smoother intake path. On an otherwise stock engine, the most noticeable changes are often induction sound and throttle feel rather than a dramatic horsepower increase. The intake works best as one part of a properly maintained airflow system.
Q11: How much horsepower can this Dodge Ram cold air intake add?
A11: Actual horsepower gains vary with engine condition, intake-air temperature, exhaust flow, tuning, altitude, and other modifications. A cold air intake alone usually provides a modest improvement on a stock 4.7L or 5.7L V8. Buyers should avoid expecting a guaranteed peak-power number from an intake without vehicle-specific dyno testing.
Q12: Will this intake improve gas mileage on a Ram 1500?
A12: Better fuel economy is possible but not guaranteed. Vehicle weight, tire size, gearing, driving speed, towing load, engine condition, and throttle habits have a much larger effect on MPG. Some drivers may see little or no measurable change, especially if the louder intake sound encourages more aggressive acceleration.
Q13: Will the cold air intake make my Dodge Ram louder?
A13: Yes. Replacing the enclosed factory airbox with a high-flow cone filter generally creates a deeper and more noticeable induction sound under acceleration. A 5.7L HEMI may develop a stronger intake roar, while a 4.7L V8 will also sound more pronounced when the throttle is opened. The change comes from the intake side and is different from an exhaust modification.
Q14: Does this Dodge Ram cold air intake require a tune?
A14: A custom tune is generally not required for a basic installation on an otherwise stock truck. The kit is designed to work with the factory sensors and engine-management system. Tuning may provide additional benefits when the intake is combined with headers, an upgraded exhaust, a larger throttle body, camshaft changes, or other major performance modifications.
Q15: Can this intake cause a check engine light or rough idle?
A15: A correctly installed intake should not normally cause a check engine light or rough idle. Common installation-related causes include a loose clamp, an intake leak, a disconnected breather hose, a damaged sensor wire, or an incorrectly seated fitting. Check every hose, coupler, clamp, and sensor connection before starting the engine and recheck them after the first few drives.
Q16: Is the included air filter washable and reusable?
A16: Yes. The cone-style filter is washable and reusable. Inspect it during routine maintenance and clean it when dirt begins building up in the pleats. Allow the filter to dry completely before reinstalling it, and follow the correct service procedure for the filter material rather than using harsh solvents or high-pressure compressed air.
Q17: How difficult is the 2002-2008 Dodge Ram cold air intake installation?
A17: The kit is designed as a bolt-on upgrade and can generally be installed with common hand tools. Remove the factory intake carefully, keep debris out of the throttle body, transfer the required sensor and breather connections, and fully seat each coupler before tightening the clamps. Make sure the aluminum pipe and heat shield do not contact wiring, hot surfaces, or moving components.
| Year | Make | Model | Engine |
|---|---|---|---|
| 2002-2008 | Dodge | Ram 1500 | 4.7L PowerTech V8 |
| 2003-2008 | Dodge | Ram 1500 | 5.7L HEMI V8 |
| 2003-2008 | Dodge | Ram 2500 | 5.7L HEMI V8 |
All cab configurations (Regular Cab, Quad Cab, Mega Cab), bed lengths, and both 4x2/4x4 drivetrains are compatible. The 4.7L and 5.7L engines share the same intake routing and throttle body position within these model years.
⚠️ Ram 3500 compatibility is NOT confirmed. Despite the product title, the fitment list does not include Ram 3500 for any engine. If you have a 2003-2008 Ram 3500 with the 5.7L HEMI, contact support@flasharkracing.com to verify before ordering.
Q: Will this fit my 2005 Dodge Ram 1500 with the 5.7L HEMI?
A: Yes. This intake fits all 2003-2008 Dodge Ram 1500 models with the 5.7L HEMI V8, including all cab configurations (Regular Cab, Quad Cab) and both 4x2 and 4x4 drivetrains. It also fits 2003-2008 Ram 2500 with the 5.7L HEMI.
Q: Will this fit my 2002 Ram 1500 with the 5.7L HEMI?
A: No. The 5.7L HEMI was not available in the Dodge Ram until the 2003 model year. For 2002 Ram 1500, this intake only fits the 4.7L PowerTech V8 engine. If your 2002 Ram has a 5.9L Magnum V8, it will not fit either.
Q: Does this fit the Ram 3500?
A: The product title mentions Ram 3500, but the confirmed fitment list only covers Ram 1500 and Ram 2500. The 3500 uses the same 5.7L HEMI engine in some configurations, but the engine bay layout and intake routing may differ from the 2500. If you have a 2003-2008 Ram 3500 with the 5.7L HEMI and are interested in this intake, contact support@flasharkracing.com with your exact year and configuration so we can confirm compatibility or recommend the correct kit.
Q: Will this intake work on the 4.7L and 5.7L with the same kit?
A: Yes. The same intake kit works on both the 4.7L PowerTech V8 and the 5.7L HEMI V8 in the 2002-2008 Ram 1500/2500 platform. Both engines share the same intake routing, throttle body position, and factory airbox mounting points. No adapters or modifications are needed when switching between engines.
Q: Do I need a tune after installing this intake?
A: No. The factory ECU adjusts fueling within its closed-loop correction range using the stock MAF sensor, which remains in its original position on the Flashark intake pipe. The engine will adjust naturally within a few drive cycles. If your truck already has a custom tune, the increased airflow may complement it — but a retune is not required.
Q: How much horsepower will I gain?
A: On a stock 4.7L or 5.7L HEMI, expect approximately 5-12 HP and 8-15 lb-ft of torque at the wheels. Gains are modest on a stock engine because the factory intake on these trucks is actually reasonably sized. The biggest improvements come from sharper throttle response, a more aggressive intake sound, and cooler intake air temperatures (via the heat shield) during sustained driving. Gains are larger if your factory paper filter is overdue for replacement.
Q: Is the filter oiled or dry?
A: Dry — no oil required. The red cone filter uses a dry synthetic media that captures fine particulates without the mess or risk of sensor contamination associated with an oiled filter. To clean: remove from the intake tube, wash with mild soap and water, let air dry completely, and reinstall. No re-oiling step is ever needed.
Q: Will this intake cause a check engine light or rough idle?
A: No — when installed correctly with the MAF sensor properly seated and all connections tight, this intake will not trigger a check engine light or cause idle issues. The MAF sensor housing position and diameter on the Flashark pipe are designed to produce readings within the factory ECU's expected range. If you do get a CEL after installation, the most common causes are: (1) the MAF sensor was unplugged during installation and needs a few drive cycles to reset, (2) a vacuum leak from a loose coupler or clamp, or (3) the MAF sensor was damaged during transfer. Double-check connections first.
Q: Does the heat shield actually matter, or is it cosmetic?
A: It matters. On the 4.7L and 5.7L V8 Rams, the exhaust manifolds sit close to the factory airbox location, radiating significant heat into the intake area. Without a heat shield, an open-element filter pulls in 130-160°F air from the engine bay — hot air is less dense, which means less oxygen per combustion cycle. The heat shield creates a physical barrier and routes intake air from the fender well, where temperatures can be 20-40°F cooler. The result is more consistent power, especially in stop-and-go traffic or when towing, where under-hood heat soak is at its worst.
Q: How long does installation take?
A: Plan 30-45 minutes with basic hand tools: flathead and Phillips screwdrivers, 8mm and 10mm sockets with a ratchet, and a trim removal tool for plastic push-clips. Key steps: remove the factory airbox lid and paper filter; unbolt the airbox base; install the heat shield using the factory bolt locations; mount the intake tube to the throttle body with the silicone coupler; attach the cone filter inside the heat shield; reconnect the MAF sensor; and close the hood. No lift, no cutting, no fabrication required. Printed instructions included.
Q: Will this improve my fuel economy?
A: Potentially, but don't count on it. The reduced intake restriction can yield a marginal improvement of 0.5-1 MPG on the highway in ideal conditions. However, the more responsive throttle and better intake sound tend to encourage a heavier right foot, which negates any efficiency gain. Install this intake for the sound, response, and appearance — treat any MPG improvement as a bonus, not a reason to buy.
Q: What is your return and warranty policy?
A: Flashark offers a 30-day satisfaction guarantee — return the intake in unused, original condition for a full refund. The intake kit carries a 1-year warranty against manufacturing defects, including pipe deformation, coupler failure, clamp corrosion, and heat shield defects. The filter element is a consumable wear item covered for defects upon arrival. Contact support@flasharkracing.com with your order number to submit a warranty claim or return request.
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Every order comes with a 14-day free return, provided the item is brand new, uninstalled, and in its original packaging. We cover return shipping for quality issues. Refunds are processed within 3-5 business days. Click for Return Policy
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