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      06-28-2011, 01:03 PM   #31
Denk
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Drives: 2021 X5M
Join Date: May 2011
Location: PNW

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Quote:
Originally Posted by christopherchenm View Post
Is it loud in cabin?
It's definitely louder than stock but at cruising speed it's quiet like stock and no drone at any speed. I would label it as a sport exhaust. I'm not sure of the db levels though. Step on it and she screams but doesn't get obnoxiously loud, it screams with class. The note is feakin beautiful!
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