M3 GTS info! (lightweight performance edition M3)
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11-12-2009, 01:26 PM
4th down; 4th quarter? Renegade.
Drives: 09 SSII E92 M3; 12 AW X5d
Join Date: Aug 2008
Location: Pittsburgh, PA
I have to believe that those HP figures are very conservative, don't you think? It seems like they would get more than 25-30HP out of a new exhaust, .4 L more displacement, tuning, etc.
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