Give the rear end of your G20 3-Series an aggressive, aftermarket look with the M4 Style trunk lip. This diffuser is made of 100% genuine pre-preg carbon fiber and features a 2x2 carbon weave. This trunk lip is installed using 3M double sided tape. Please note hardware and instructions are not included. Professional installation is recomended.
Dry carbon is the highest-quality version of carbon fiber products that are produced. Dry carbon fiber's name comes from its manufacturing process. Dry carbon fiber is formed using a "pre-preg" or impregnated piece of carbon materials. This piece of carbon is first placed into a mold and then into a sealed vacuum (autoclave) to cure appropriately. This method creates the least amount of waste and forms a lighter version of carbon than the "wet" method. The autoclave vacuuming process of making dry carbon means fewer pinholes and virtually no air pockets in the carbon.
- G20 3-Series
- G80 M3