Please ask price for supply and fitting service. BMW F40 118I M SPORT. Please check pictures carefully and ensure your part is the same. PLEASE MAKE SURE YOU WILL BE ABLE TO INSTALL, RESET OR PROGRAM IT ON YOUR OWN, IF NEEDED. We recommend a new timing belt / cam belt kit, as this is one of the most common reasons for engine failure. Please refill the engine/gearbox with manufacturers recommended oil grade before attempting to start the engine. This does not apply to products which are faulty – these will be collected/replaced free of charge. If an item arrive faulty, damaged or was lost in the post, we will send you a replacement. If any unauthorized alterations are found to have been made to a part then any return will be refused. Authorised Treatment Facility (ATF) Waste Permit No.