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      12-07-2012, 01:13 AM   #1
iTurbo
Mishuganeh
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Drives: 09 White BMW 135i
Join Date: Sep 2012
Location: Phoenix

iTrader: (1)

1M exhaust muffler fit 135i??

Very interested in going quad tip for my 135i. I am about to buy the 1M muffler and was wondering if anybody here has had experience doing the swap and whether or not any modifications are necessary...

Thanks for your help!