Kotte Performance One-Piece Crank Hub — BMW S55 M2 / M3 / M4
DESCRIPTION
A one-piece replacement for the original three-part crank-hub assembly in BMW S55 engines.
Key details
- Integrated hub and sprocket construction.
- Kotte Performance reference KPS55_CH.
Fitment
BMW F80 M3, F82/F83 M4 and F87 M2 Competition / CS with the S55 engine. Not the N55 M2.
Installation
Specialist installation, correct timing tools and replacement service hardware required. This is the crank hub, not a complete timing-chain or installation kit.
DISCLAIMER
Where applicable, the use of de-cats, sports cats and removing OPF/GPF systems is for off-road/motorsport use only. Using these parts may prevent your vehicle from passing an MOT test. Only EC type-approved components are legal and fit for road use.
SHIPPING & WARRANTY
Free UK shipping on all orders. In-stock orders are dispatched Monday–Friday. Please refer to the live dispatch estimate above for the current estimated dispatch day. Tracking is provided once your order is dispatched.
Warranty coverage varies by product and manufacturer. Please contact us if you need confirmation of warranty coverage before ordering. Your statutory rights are unaffected.