W204 FACELIFT C63 CARBON FIBER REAR DIFFUSER BIG FINS V2 N54 We do recommend if EVER

We do recommend if EVER pulling off the valve cover to always replace the OEM gasket with a new one and use a light amount of high quality sealant around these pressurization ports that are fed through each intake port

0L BMW E82 135i N54 3

bigger is not better

– Boost Control managed with the stock EWG system– LAST but not Least

A professional body shop can be the difference maker between a good or bad result

W204 FACELIFT C63 CARBON FIBER REAR DIFFUSER BIG FINS V2 N54 We do recommend if EVERFitment: W204 C63 & C Class 4D Sedan w. Sport Package Only (2012 2014) W204 C63 & C Class 2D Sedan w. Sport Package Only (2012 2014)