View Single Post
      02-25-2012, 09:11 PM   #47
M3SQRD
Colonel
M3SQRD's Avatar
United_States
24
Rep
2,480
Posts

 
Drives: E92 M3s,R56 CooperS,F22 228iX
Join Date: Jun 2009
Location: EC

iTrader: (2)

Quote:
Originally Posted by spdy330 View Post
Thank you for the explanation. I knew there was a reason, why do the drilled holes look different in diameter?
They are different in diameter. The hole patterns also are different - front has four holes, the rear alternates between four and three holes. I don't have a Brembo BBK so I don't know if they have other rear rotor options but my guess is the front-rear designs are just different.