Wondering if someone can help with my W plate 1150. It has Brembo calipers on it and when I phoned BMW they want to know the chassis number to quote for the rear brake pads. Apparently there are 2 types. Having searched on here it seems that all the rear brakes are the same on the 1150 and take the same pads. Who's right? Mine is an ABS model that makes the clunky noise when you move. I assume it has a servo? Won't buy the BM pads anyway cause they cost £35 or £47!!!!