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      12-09-2010, 07:43 PM   #51
devo
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Drives: 18 GT3 ord/18 M2/CS list
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Quote:
Originally Posted by alphamarquis View Post
What Does The M Button Do??!?!?!?!
It front loads throttle response. Typically no added power at full thottle when compared to the non-M mode. However, with a turbo engine and "over-boost" it may have to be pressed (engaged) in order to activate over-boost ala 997 turbo.