GruppeM Performance Intake Box BMW E82 135i N55 11-12

The GruppeM intake is an air box structure that unifies an intake pipe with a large capacity filter chamber case to make use of engine room capacity to the maximum.

Air is directly introduced by installing an air guide in the back area of the front grill. Air intake is greatly improved in the 3,500 - 5,500 RPM range. 

The GruppeM intake system is constructed with high quality carbon fiber.

Power gains of 18+ horsepower was seen on the dyno.