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      11-13-2014, 08:47 AM   #78
Kgolf31
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Drives: 2007 Z4MC, 2012 128i
Join Date: Sep 2008
Location: Ohio

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Quote:
Originally Posted by TheSt|G View Post
I would read the e9x reviews before I spent money here. Lot of people reporting massive drone with that one.
I run no muffler and there isn't any drone.

I can't possibly see how adding an aftermarket exhaust would result in a drone
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