Quote:
Originally Posted by GNALUZU
Absolutely does NOT have any change to the amount of power. If there was, somebody would have posted any type of documentation from BMW NA (and I never would have been able to out run a C7 Vette from 70-130 prior to break in service, as well as hang with a 997 911 Turbo S).
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I think we had the same discussion in past. I know there is no documentation to prove it, but I know there is software update and I felt some power release after Brake-in.... Car got more responsive and faster. Maybe one of us has to start a thread and ask other members their feeling after Brake-in service