3D Design - Carbon Fiber Rear Diffuser (Type BG) for Dual Tip Exhaust - E90/E91 M-Sport 3-Series

3D Design was started in 1998 by a team with deep knowledge, expertise and proven technology through participation in various races of different categories, both in the domestic and international circuits. They develop and produce products with the idea that the products have to be developed for the streets and race tracks with the input of the end-user’s feelings and needs. Time and cost are not spared in order to achieve their high level of perfection in quality and fitment.

This diffuser attaches to the rear M-Sport bumper on e90 3-Series sedan models. It is composed of 2 parts: rear valance for the original bumper and the bottom diffuser. The rear valance is made of carbon fiber on the outside with black gel coated interior. Bottom diffuser is made of black gel coated fiber reinforced plastic only.

Models Supported
2006+ E90/E91 non-335i 3-Series with the M-Sport rear bumper