View Single Post
      12-10-2012, 02:26 AM   #1
W Cole
Captain
12

 
Drives: 2009 M3
Join Date: Dec 2010
Location: Newport Coast, CA


Posts: 764
iTrader: (4)

Has anyone gutted the primary cats?

Were you able to do it without cutting/welding to maintain an OEM look? Any pointers?

TIA