Originally Posted by Bpark1977
Correct me if I'm wrong, but doesn't BMW understate the actual horsepower on their M cars? I thought I read a test somewhere that showed actual WHP to be even higher than the stated BHP from BMW. If that's the case, then doesn't it make any numbers discussion kind of irrelevant?
Like I said, I might be wrong here, but window stickers aren't always that accurate.
That is the case with the N54/N55 engines.