Take Roush`s engineering know-how and apply it to your F-150 engine. Now you`ve got a winner on your hands. This new Supercharger Kit is ready to boost engine performance to new levels. It`s all right here. The kit includes: intake, Supercharger, cold air intake, Roush PCM calibration and all necessary components. Designed to fit 04-05 F-150s with 5.4L(3V) engines, 2- and 4-wheel drives.