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      08-21-2015, 09:37 AM   #9
JsL
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Drives: 2011 AW M3 ZCP
Join Date: Dec 2013
Location: SF Bay Area

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Quote:
Originally Posted by tadmcmichael View Post
Give me the scoop here guys:

That sounds like an ACM modded exhaust. You are basically running no muffler, as everything is bypassed inside the muffler.

Look at it this way, you've already started your wife off to a loud exhaust, so just get one that's a little quieter and she'll be happy.
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