The K&N cold air intake kit for 2009–2010 Ford F-150 4.6L V8 uses a mandrel-bent aluminum tube and a washable, reusable oiled cotton high-flow filter to increase horsepower and torque. A custom heat shield helps reduce intake air temperatures, and the oversized filter allows extended service intervals under typical highway use. The system is vehicle-specific and designed for straightforward installation in under 90 minutes.
K&N 09-10 Ford F150 4.6L V8 F/I High Flow Performance Kit