Originally Posted by clarence
Red, yellow & orange are part of the M-performance retrofit lineup. The blue one is fitted at the factory as option 2NH (i.e. M-sport braking system). For HK-spec all 4 colours are the same, only difference is the M-performance is available as a complete kit & for 2NH (i.e. blue calipers) u have to order every part separately (i.e. discs, calipers, brake carrier, pads etc.).
U just need to quote the relevant part numbers to order the parts.
Can the M5 brake kits fit on my 335i with 19" wheels?
Also, if Canada can order the blue color, is it a complete kit or should order separately?