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      12-31-2012, 08:50 PM   #8
Charlie Brown
First Lieutenant
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Drives: F10 M5 Azurite Black
Join Date: Jun 2012
Location: USA

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Quote:
Originally Posted by Grayblack
Was there a noticeable difference between the race and sport exhaust?
Yep. Race is definitely several decibels louder. I couldn't really tell a difference at idle but startup is a bit louder and revving and drive away is most definitely louder.. Both have same great tone, race is just louder tone. That's my impression anyway.