Thread: X-pipe fun
View Single Post
      01-11-2013, 04:11 PM   #7
e1000
that's what SHE said!
11
Rep
1,076
Posts

 
Drives: 2011 E92 M3 ZCP
Join Date: Jun 2010
Location: OC

iTrader: (1)

Why not just get test pipes that remove the primary cats? With a tune it should be most of the gains you would see from an exhaust. OEM exhaust is already an x-pipe.

http://i114.photobucket.com/albums/n...s/IMG_2015.jpg
__________________