Quote:
Originally Posted by Fundguy1
Perfect. Thx. A discount BBK. I guess rotor size is the critical thing here vs number of pots.
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Buy the front since the rears don't do much braking any how and install e90 m3 master cylinder. You wil be happy. Even with stock OEM pads can do similar to track ready stock e90 345mm brakes because of its size. 370mm is very close to 380mm from f80, caliper is the same and that tell you enough.