Thanks for your replies gentlemen! The Autobahn, man I would love to get on that!!! However, aren't they really strict in Germany as far as modifying your vehicle...supercharger, turbo, etc...? (As they should be!) Anyway, I have 1900 miles on my M3 now, so we are getting her broken in. Soon I will be ready to race my buddy in his Boxster S and I will post the outcome here. I am confident from all of your inputs that the day we race will be a sad day for him, LOL!!!!