K&N Performance Air Intake System (63-2578) 57.1 The Forge PolarCooler has no

The Forge  PolarCooler has no extra header tank as the  OEM  system utilises a one way valve within the system that only opens if the water level drops e

Fits a range of BMW 3 Series models

Gearbox Front Mounting Bush Insert Kit

Front Anti Roll Bar Bush 25mm

K&N Performance Air Intake System (63-2578) 57.1 The Forge PolarCooler has noAn 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