K&N 77-83 Porsche 911 CSI F/I Drop In Air Filter - 33-2004 Nerf Bars Made in the USA and

Made in the USA and backed by a Lifetime Warranty

Kit contains 4 Bushings

Prior to release each product undergoes meticulous testing and exacting quality control standards ensuring unrivaled excellence upon arrival

UV-resistant clear coat to maintain deep gloss over time

Perfectly matched to the Johnny O'Connell sway bars

K&N 77-83 Porsche 911 CSI F/I Drop In Air Filter - 33-2004 Nerf Bars Made in the USA andK&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 10 Year Million Mile Limited Warranty. K&N drop in replacement filters are designed to install easily into your