Quote:
Originally Posted by crazyinp
Why wouldn't you just buy used set of calipers and new rotors from M5?
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F10/F13 rear brackets are made to fit OE 396x24 larger and skinnier rotors which are not available.
So you need a bracket like the F90 to fit 390 or 380x28 rotor, but unfortunately it can't be mounted to the F10/F13 spindle due to different mounting spreads, this is an usual scam played by car mfgrs to disallow easy swapping but we know the tricks