Karbonius BMW E90, E92 & E93 M3 S65 Gloss & Matte Race Carbon Fiber Plenum & Intake Fluids & Oil 2008-2011 E90 M3

2008-2011 E90 M3

F33 4 Series

4x Screws for Nut Clips

Stock length bolts are not long enough to use spacers safely

and 4 inch tips

Karbonius BMW E90, E92 & E93 M3 S65 Gloss & Matte Race Carbon Fiber Plenum & Intake Fluids & Oil 2008-2011 E90 M3Designed for racing use and requires custom air ducting from kidney grille (not included). Since BMW did not develop a carbon plenum for the S65 similar to the carbon CSL airbox for the S54, Karbonius chose to develop a complete intake system made in carbon fiber with the aim to improve the engine efficiency, sound, as well as the appearance inside the engine bay. The exclusive Karbonius S65 Carbon Race Plenum has been designed by their engineering