MMR Performance S55 Crank Hub Kit

MMR Performance S55 Crank Hub KitIssues 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 MMR 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

our chargepipes provide an incredibly strong solution for reliable operation even with larger turbos

Software changes are required to run this pump

our performance intercooler provides almost double the core volume of the OE unit and a frontal area around 70% greater than OE

Every detail has been meticulously developed from the prepreg carbon pieces to the double layer heat shields

BMW F87 BMW M2 CS

For all FTP-Motorsport products that are not in stock

Designed with 3D Scanning/Rapid Prototype Technology to Ensure Precise Fitment and Maximum Surface Area Utilization

BMW 2 Series F22/F23 (2012-2018)

Unlike other solutions available that require a plate to be welded in

OEM #: 17112284503

These calculations are based on the N55 cam lobe

more free flowing