BMW E90 & E91 3-Series 3D Design 4 Tip M-Sport Carbon Fiber Rear Diffuser Maintenance Housed inside the heat shield

Housed inside the heat shield is a behemoth cone filter to ensure proper filtration and maximize airflow

The N63 engine responds very well to tuning

Analog input 2 (blue wire) can allow gauge to read any 0-5 volt linear output sensor

This method creates the least amount of waste and forms a lighter version of carbon than the “wet” method

0″ Inlet flows over 330 CFM

BMW E90 & E91 3-Series 3D Design 4 Tip M-Sport Carbon Fiber Rear Diffuser Maintenance Housed inside the heat shieldFounded in 1998 with a focus on suspension components, 3D Design is renowned for their line of BMW aero parts and accessories. From inception, 3D Design has worked diligently to expand their product line and with great success has created a wide range of parts and accessories for the BMW enthusiast. 2012 marked the expansion of their lifestyle accessories and interior components as well as the introduction of suspension to the export markets. 3D