Mosselman BMW S55 Engine Crank Hub Upgrade For BMW F80 M3, F82 M4 & F87 M2 Competition Add Installation Kit:Yes - Add this red start/stop button is

this red start/stop button is the ideal upgrade for BMW enthusiasts looking to add a personalised touch to their driving experience

BMW G82 M4 Coupe xDrive (2021+)

These rear side splitters are supplied ready-to-fit with all necessary hardware for a quick and easy installation process

- Optimally pre-adjusted

Mosselman BMW S55 Engine Crank Hub Upgrade For BMW F80 M3, F82 M4 & F87 M2 Competition Add Installation Kit:Yes - Add this red start/stop button isIncrease the reliability of your BMW's S55 engine with the Mosselman S55 upgraded crank hub. As featured in our BMW S55 engine reliability review, the crank hub is a common failure point with tuned cars being the most at risk. In the BMW S55 engine, camshafts are connected to the crankshaft via a camshaft chain. This chain, in turn, is connected to a sprocket thats mounted on the crank hub. In stock form, this sprocket is not fixed on the crank hub,