K&N Engineering RK-3954B Street Metal Air Intake System - Smooth - Black

Guaranteed increase in horsepower. Developed around an over-sized K&N high-flow air filter that is designed to boost performance, filtration and service intervals. Aluminum backing plate with an integrated breather system and velocity stack provides a solid mounting surface. Made in the u. s. a. NOTE: Not legal for sale or use on any pollution controlled motor vehicle.