We had this BMW M2 Competition in the Whifbitz workshop this week for an Insane Performance crank hub. The BMW S55 is a mighty engine capable of big power reliability apart from the crank hub, basically these can slip which can cause anything from the engine to be out of time to an an engine failure depending on how much it slips by, for more information on the crank hub issue just google it. It is rare but it does and can happen so if you want to protect your engine its definitely work doing, especially when increasing the engine, if you need a quote please get in touch with us.



