Diffusor CARBON Fits BMW 3 Series G20 G21 M235i F Large volume airboxes

Large volume airboxes

The RS5/RS4 engine bay becomes heat soaked very quickly so simply having an open cone system would result in better airflow but with higher inlet temperatures

This exhaust system has been expertly crafted from strong and lightweight titanium materials to combine substantial weight savings and performance

Active Autowerke has been an industry leader in engineering high quality BMW performance products for over 40 years

Diffusor CARBON Fits BMW 3 Series G20 G21 M235i F Large volume airboxesArticle features: Real carbon on the visible surface of the item . Internal GRP to reinforce the component . UV resistant clear lacquer Includes material certificate Technical details suitable for: BMW 3 Series G20 G21 Tips for fitting: We recommend having any installation carried out by a specialist workshop in advance. For diffusers, we recommend dismantling the rear bumper and removing the old diffuser. To do this, you need to undo various screws