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      01-07-2012, 04:47 AM   #9
Brigadier General

Drives: 2013 BMW M3 ZCP Coupe
Join Date: May 2009
Location: El Segundo, CA

iTrader: (1)

Originally Posted by schnell325 View Post
One reason would be that for cars on lease, you can't really go cutting and welding parts off and on. The dealer would murder you on a lease return that had the exhaust system butchered.

My logic for getting a catless AA x-pipe and not just hacking them off, was to ensure I could put the car back to stock 100% IF I ever sold it....but that's not happening any time soon
I saw a rewelded OEM xpipe that was re-welded with good precision, I doubt the dealer would even know. If itis just the primary cats that are cut and it was a good clean cut you could return it to stock and get away with it.
2013 M3 Coupe-MR/BLK ZCP, ACM test pipes, BPM Stg2 dev. tune and Megan catback, AFE Stg2. with C/F elbow VMRV810 19x10&19X11 275/295 Mich PSS.
Previous rides: 2011 M3 Coupe-MR/Blk
2007 Porsche 997C2S Speed Yellow/Blk sport seats
2004 BMW M3 Imola/Blk