MMX Crank Hub 4-pinned Single Piece Upgrade - S55 / N55 MMR20-1004 Garrett GT40R materials and construction means it

materials and construction means it fits like a factory part

The bodies and bracketry of the Sport Dampers are made of mild steel

All while balancing the weight of the wheel

our inside out blankets are designed to be in direct contact with a heat source on both the inside and the outside of the blanket

the result is an advanced ECE-90 approved high friction material that delivers near-zero brake fade under high temperature use

MMX Crank Hub 4-pinned Single Piece Upgrade - S55 / N55 MMR20-1004 Garrett GT40R materials and construction means itEngine failures caused by the standard three piece crank hub on the S55 & N55 engine are (unfortunately) well known, but these are fully addressed with the installation of the MMX Performance 4 Pinned Single Piece billet Crank Hub, together with the option of adding our Capture Plate for ultimate security. MMX Performance now offers this uprated version of our popular Single Piece Crank Hub, with a 4 Pin dowelled location that locks onto the end of