Quote:
Originally Posted by hova00
He has an xDrive so not sure why the dealer quoted the 93oct RWD numbers.
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I asked if there was a software change that affected the numbers, they said no. I am going to assume that they made a mistake and quoted the RWD wheel horse power. Regardless, Labworx is going to do a dyno pull next Wednesday before the tune and then another one after. We will see how aggressive the Carbahn tune really is. Stay tuned.