K&N Performance Air Intake System (57-2600) 3 (E36) including M3 and M390 models

including M3 and M390 models from 2007 onward

It also features a larger surface area than the stock filter and many competitors’ alternatives

PFF5-310-24

this is a fully atmospheric blow off valve

These Drychargers

K&N Performance Air Intake System (57-2600) 3 (E36) including M3 and M390 modelsAn enclosed air box design helps protect the filter and inlet air from the heat of the engine bay, and the air box lid allows for quick and easy access to the filter without tools. A high density polyethylene (HDPE) rotationally molded tube helps increase the volume of airflow to your engine, and provides a guaranteed increase in horsepower and torque. These systems are paired with a washable, reusable High Flow Air Filter featuring oiled cotton