BMW M4 Stats & Options Revealed?

Last summer we told you the M4 would be powered by a turbocharged inline six. We know from several sources that that engine will be based on the 3.0L N55. Now we have some further confirmation. Some enterprising gentleman on <a href=\"\">Bimmerpost</a> did some detective work and reverse engineered his way to finding out a number of details about the upcoming M4. In doing so we have some confirmation on several aspects of the car plus a few new details - including the all important engine code.