Eisenmann race sound difference
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01-30-2013, 10:52 PM
Drives: F10 M5,F15 X5 50,F430,MP4-12C
Join Date: Aug 2007
Location: Bay Area, CA
Originally Posted by
The muffler only option also seems to retain the stock pops, farts and burbles - which I really like.
the pops farts and burbles do not go away with the midpipes..
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