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      03-12-2019, 12:47 PM   #120
sucka for a longroof

Drives: 15 F31
Join Date: Jun 2018
Location: NYC

iTrader: (3)

Originally Posted by steveindabmer View Post
Newb question:

Will the grey Brembos that came with my MSport work with the 370mm rotor?

If they do, does that means that I would just need; 370mm rotors with matching backplates, rear blue M calipers, with matching backplates, rear 345mm have true M Performance brakes?

Is that a cheaper route than just buying the whole kit for $2000? (I know i would still need the rear rotors so +$500 roughly).

Why dont they include the rear rotors in the kit? I dont get that.
The grey calipers take a 340mm.
They don't include the rear rotors in the kit since it's a different rotor for xdrive vs RWD.