E46 Non-M Rear Diffuser

Coming Soon!

A well designed rear diffuser can increase down force whilst simultaneously reducing drag and is a great addition to balance out the front to rear grip and complete the look if you've fitted a front splitter or other aerodynamic features to your vehicle. 

Our splitter spans from the leading edge of the rear subframe back and the full width of the car with a functional angle of attack of 5' when the ride is set level. 

This splitter is made from a mix of black, UV resistant 6mm HDPE sheet and aluminium drop fins to provide an aesthetic finish to the function with no sharp edges.