The ROUSH air filter media is a synthetic nano-fiber material that traps the smallest dirt particles that ordinary cotton-gauze "performance" filters can’t capture. . Furthermore, ROUSH air filters are constructed using the finest materials available today, featuring a hand-poured urethane body that won’t crack, curl or shrink like other rubber or plastisol units used by our competitors. ROUSH air filtration performance is second to none. This ROUSH air filter is 100% washable, reusable and features a lifetime warranty. The ROUSH Cool Air Dam surrounds the filter, helping to keep out hot air from the engine, further maximizing performance.
Once air passed through the filter, it is taken to the engine through a Modular Intake Tube (MIT) that can improve airflow up to 400 CFM over the restrictive stock intake tube. Made from cross-linked, high-density polyethylene, the MIT straightens out air flow by providing a smooth, unrestricted path that increases air flow to the engine.
The kit includes all the necessary hardware, making it quick and easy to install.
The "ROUSH" logo is also featured on the kit, thereby stamping your truck with the mark of the leader in automotive performance. As a result, this kit not only makes your truck faster, it makes it look faster when you open your hood.
- Easy installation (no drilling or cutting required)
- Reusable air filter element featuring lifetime warranty
- Superior durability
- Superior filtration properties
- More aggressive look and sound
- Increased air
- Features "ROUSH" logo
- Approved 50 state legal through 2008
- Fits 2004-2008 5.4L F-150
- Part #402101