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      07-30-2012, 11:01 AM   #36
mkoesel
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Drives: No BMW for now
Join Date: Jun 2006
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Thanks for the info SCOTT.

I have to say that 400hp sounds surprisingly high for an M Performance version of the N55. If they are really going to get that much power from it, then I have to believe the "S55" will be pushing more than 450hp. In fact, closer to 485hp or so would make more sense. Although we have heard rumors for some time of the N55's successor making 400hp+, so maybe that is what this new M Performance engine will be based upon. Either way, it still seems too close to the M engine.
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