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      01-25-2013, 08:47 PM   #168
pbonsalb
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Drives: 08 E90 M3, 99 E36 M3 Turbo
Join Date: Feb 2011
Location: Concord, NH

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I think it sounds pretty good, but I would not say all rasp is gone. With no resonators, the exhaust was a mixture of absurdly loud and rasp. Now it is mostly just a little louder than stock. I am not sure any 8000 rpm motor will be all rumble and no rasp unless you run a full open exhaust.