This F-150 Cold Air Intake fits the the EcoBoost Engine. Key features of the ROUSH 3.5L EcoBoost F-150 Cold Air Intake kit include: Easy installation in less than one hour and requires NO drilling or cutting, a washable reusable premium high flow air filter. Also included is an injection molded mass air pressure tube and air box lid for maximum air flow efficiency, designed and manufactured for superior structural durability.