View Single Post
      02-13-2013, 09:58 PM   #2
llis
octane chick
 
llis's Avatar
 
Drives: Ms
Join Date: Oct 2010
Location: Colorado

Posts: 1,133
iTrader: (1)

Garage List
2003 BMW M5  [0.00]
2002 BMW 530i (fs)  [0.00]
2013 BMW M3  [5.00]
Look at the diffuser thread http://www.m3post.com/forums/showthread.php?t=792651 ... Most of those cars have non-OEM exhausts, and should give you an idea of what you're facing. Searching that same forum might also yield an answer for you.
__________________

2013 E92 ///M3 ZCP 6MT Speed Yellow 2003 E39 ///M5
llis is offline   United_States
0
Reply With Quote