K&N 05-09 VW Passat / 06-08 GTI / 04-08 Audi A3 2.0L-L4 Drop In Air Filter - 33-2888 fits_1982-1988`BMW`5 Series This kit utilizes high quality

This kit utilizes high quality stainless steel clamps and a reinforced silicone coupler

Dyno-Proven Gains of +22 HP and +22 Lbs

3-door hatchback

more sway bar tuning options

Fits BMW F33 4-Series and F83 M4 Convertible models

K&N 05-09 VW Passat / 06-08 GTI / 04-08 Audi A3 2.0L-L4 Drop In Air Filter - 33-2888 fits_1982-1988`BMW`5 Series This kit utilizes high qualityK&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