View Single Post
      01-02-2013, 02:32 PM   #3
widbimmer
Enlisted Member
widbimmer's Avatar
Peru
4
Rep
31
Posts

Drives: 2012 BMW 1M
Join Date: Oct 2011
Location: Lima

iTrader: (0)

Quote:
Originally Posted by Artemis View Post
Catless downpipes = noise and smell galore.

If you don't want to re-install the stock N54 midpipe, swap the Maddad midpipe (loud) with the N55 midpipe (less loud):
http://www.1addicts.com/forums/showthread.php?t=662265

Don't get me wrong about the noise! I do like it, the problem here is that it isn't a pleasent loud noise!!! It sounds very bad! that's why I was thinking if it might have something to do with the gaskets!

Last edited by widbimmer; 01-02-2013 at 02:38 PM..
Appreciate 0