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      03-25-2012, 04:38 PM   #89

BiscottiGelato's Avatar
Drives: 09 135i M Sport 6MT
Join Date: Nov 2006
Location: GVA

Posts: 633
iTrader: (2)

i thought the m3 mcp/z4m rotors are 2 piece?

they are even reporting problems for the RB 2 piece rotors..

One concern I have with the mentioned e9x adapter mod is that our calliper have such a narrow slot, would it even fit a m3 rotor? Even if it does, how about a 2 piece rotor at m3 sizing?