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      05-13-2009, 03:02 PM   #22
m3larson
First Lieutenant
 
Drives: 2011 Cayenne S 1997 M3 Track C
Join Date: Mar 2008
Location: Tucson, AZ

Posts: 301
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I have the same exhaust. I love it. Great tone and great guys to deal with. Here is mine on a dyno. Agency Power knows there stuff...

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The Verdict: Every other manufacturer should give up on building their own cars and just make M3s instead. -Car and Driver June 2008
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