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      06-05-2012, 09:02 AM   #16
BabyBlack
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Drives: E46 M3 & E90 335i & E71 X6M
Join Date: Jun 2006
Location: Canada

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Quote:
Originally Posted by Blitzblau View Post
Well I am not the software engineer or the dyno operator but I was told that there is a 120hp and 135 lb-ft gain after the flash. Now obviously that is not at the wheels but if the X5M and X6M are stock 555hp and 500 lb-ft (and I never claimed to be no mathematician) then the numbers should be 675hp and 635 lb-ft.

Don't take my uneducated guess into account...jsut ask Omar and he can break it all down for you.

All I know is this thing is fuggin fast...and sounds lovely! Exactly what I paid for.
yes but the 120hp gain is from the mid-range, for example, let say your stock tune produce 400hp at 3.5k rpm, but with the velos tune, you should have put down 520hp at 3.5k rpm which is more useful power band on everyday driving
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