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      02-11-2012, 11:55 AM   #28
m3an
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Drives: M3
Join Date: Oct 2010
Location: South Florida

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I had the same setup and it's not too loud with the stock cats and resonators. It acutally idles and cruises quieter than my gintani race. It is essentially the same as the muffler mod (striaght through) but super light.