Originally Posted by T Bone
There is no need to run the S62 with the new M3.....the power curves match the BMW curves pretty well.
In my experience, those who suffer from HP always mention torque.... 414 hp is 414 hp, it is a measure of the work this engine can do.
I encourage you to play with the software, all variables are adjustable.
There is a free trial version.... www.cartest2000.com
is the correct URL. Thanks.