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      09-07-2012, 10:30 PM   #28
Tourbillon
Second Lieutenant
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Drives: '14 S550, '13 4S, '11 E550
Join Date: Mar 2008
Location: USA

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Quote:
Originally Posted by stealth.pilot View Post
I don't understand the need for a tune like this. The M5 is traction limited not power limited. Not sure you would get much benefit from more power.
Valid Point. I've already seen the traction light flash stomping on it around 80mph and then again from the upshift from 3rd to 4th around 100mph!!
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