K&N Replacement Air Filter (33-2287)

K&N Replacement Air Filter (33-2287)K&N washable, reusable High Flow Air Filters feature a state of the art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is reusable, engineered to last for the entire lifespan of your vehicle, and backed by K&N's No Hassle Lifetime Limited Warranty. K&N drop in replacement filters are designed to install easily into your

1/4 inch stud threaded on both ends

and modifies the signal before sending it to the ECU for an adjustable level of sensitivity

Oil-free synthetic media

3 inches long

RN SERIES (Rubber Neck)

open cell foam

This stainless steel base plate is a custom air filter assembly part that helps give your vehicle that show car look under the hood

K&N's Sprint Car Style Air Boxes are a must for any racer currently using traditional multi-Siamese stacks

UK Manufacture

9 inches long

More air means more usable power and acceleration throughout the engine’s RPM range

Generation 2 Carbon Fiber Air Boxes are washable and reusable