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      03-19-2008, 09:57 AM   #20
gasman
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Drives: 08 RR Sport SC, 08 AW/FR M3
Join Date: Mar 2007
Location: San Antonio, TX

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Quote:
Originally Posted by kosh View Post
http://www.supersprint.com/a_prodott...ello=bmwE92m31

supersprint exhaust system add 23 HP more
I can read graphs, but is that possible with just a new exhaust?
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