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K&N air intake systems are engineered for increased performance, outstanding durability, and sleek aesthetics—and are available in an assortment of finishes and powder coatings. K&N's state-of-the-art High-Flow Air Filter helps to shield your engine from contaminants, while a meticulously engineered aerodynamic tube design contributes to a guaranteed increase in horsepower and torque. K&N air intake systems are designed to improve acceleration, towing, and throttle response while providing world class protection for your engine. Our intakes are dyno-tested and provide more airflow compared to OEM intake systems. K&N intakes are easy to install and maintain with air filter cleaning required only every 100,000 miles.
- GUARANTEED INCREASE IN HORSEPOWER & TORQUE: K&N cold air intake systems provide a less restrictive path for airflow, increasing the volume of cool, oxygen-rich air into your engine
- HEAR THE GROWL: K&N's intake systems allow your engine to breathe and sound as it should- your engine will growl on acceleration and return to quiet once at speed
- DYNO TESTING YOU CAN TRUST: K&N air intake horsepower/torque testing is performed on wheel-based dynamometers and the reports are include with each intake system
- FEATURING K&N's SIGNATURE, REUSABLE AIR FILTER: Combines layers of pleated, breathable cotton with K&N's red filter oil to absorb dirt and dust particles, allowing clean air to continue flowing into your engine, only needs cleaning every 100,000 miles under normal highway driving conditions
- EASY TO INSTALL: Includes detailed, step-by-step instructions & all necessary parts- the entire air intake system can typically be installed in less than 60 minutes with basic hand tools
- MADE IN THE USA: Proudly made in the USA for trusted quality & reliability and backed by US based customer support
Part Number: KN57-9008
Estimated Horsepower Gain | 5.13 HP @ 4700 RPM |
Replacement Filter | RU-1009 |
Air Filter colour | Red |
Air Filter Material | Cotton Gauze |
Air Filter Outlet Shape | Round |
Clamps Included | 2 |
Clamp Material | Stainless Steel |
Clamp Style | Regular |
CARB EO Number | D-269-8 |
Couplers Included | None |
Type | Gen I |
Estimated Torque Gain | 5.73 lbft |
Product Style | 57 Series FIPK |
Street Legal In All US States | Yes |
TUV Approved (Europe) | No |
Weight | 3.8 lb (1.7 kg) |
Product Box Height | 9.25 in (235 mm) |
Product Box Length | 9.13 in (232 mm) |
Product Box Width | 9.13 in (232 mm) |
Mounting Hardware Included | Yes |