MMX Crank Hub One Piece (S55) MMR20-1001 Precision 7875 Insulate your Precision 6766 turbo

Insulate your Precision 6766 turbo to reduce excess heat within your engine bay

Improve gas flow and increase performance with our Borg Warner EFR 8374 turbo blanket

Insulate your VW Passat turbo to reduce excess heat within your engine bay

Product is made from ABS plastic

Insulate your Mini John Cooper Works GP B48 engine turbo to reduce excess heat within your engine bay

MMX Crank Hub One Piece (S55) MMR20-1001 Precision 7875 Insulate your Precision 6766 turboIssues relating to the standard three piece crank hub on the S55 engine are widely known, but these are fully addressed with the installation of the MMX Performance one piece billet crank hub and capture plate. The OE units friction plate are known to slip, causing the timing to alter enough that piston to valve contact can occur and, if not totally standard and within the warranty period, leaves owners with a very expensive repair bill! We know of