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      06-11-2013, 04:27 PM   #8
baba louey
Second Lieutenant

Drives: 2012 M3 coupe
Join Date: Aug 2012
Location: calgary

iTrader: (0)

Originally Posted by Gearhead999s View Post
Yep BMW Performance Exhaust.Its quite quiet at lower RPM but reall wakes up over 4000 rpm with different tones all over the rev range.Because it was installed at delivery it is under warranty the same as the complete car.
Hmmm, you guys are tempting me. I would probably install it myself and then would assume that the warranty would be 1 year. In my experience, not too much can go wrong with a muffler. I'll make some calls to the dealership and get some pricing.

Thanks for the info.