K&N Replacement Air Filter (33-2309) Pagid 1 x 50mm of 10mm

1 x 50mm of 10mm Vacuum Tube

0 DNF code engines with the continental turbo charger and higher output engine

Perfect for drivers who want the freedom to fine-tune their ride height and rear suspension geometry

Fits various BMW 3 Series models—please verify fitment for your exact vehicle model and year

unlike the OEM valve

K&N Replacement Air Filter (33-2309) Pagid 1 x 50mm of 10mmK&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