K&N Replacement Air Filter (33-2339) BMW M3/G80 Our complete plug and play

Our complete plug and play intercooler solution for

This Forge Motorsport valve relies on an internal spring in order to maintain a seal so that you have boost pressure when it is needed

035) / 500 SE

Gains of 8bhp (see description for more information)

K&N Replacement Air Filter (33-2339) BMW M3/G80 Our complete plug and playK&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