View Single Post
      12-22-2012, 06:41 PM   #2
b1aze
Just one more taste...
United_States
22
Rep
1,419
Posts

 
Drives: 2010 135i
Join Date: Aug 2012
Location: Shirley, MA

iTrader: (14)

Youll need the accompanying quad muffler axleback at least. There are plenty of options ranging from a $5k kit to a 350shipped eBay piece that fits pretty well. The exhaust piece is where youll really have a problem, unless you have a really high quality exhaust guy.

http://lmgtfy.com/?q=135i+quad+exhaust