K&N Replacement Air Filter (33-2339) BMW M3/G80 This is a piston design

This is a piston design blow off valve (BOV) that is a direct replacement for the original fitment

It is the same part as the Black Series but with Road Series packaging

4L for optimum breathing

Ate TYP200 (and its cousin Super Blue) offer extremely high boiling points in a full liter container at an attractive price

*T&C's Apply

K&N Replacement Air Filter (33-2339) BMW M3/G80 This is a piston designK&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