Ha - can't belive this thread has been revived after 12 months!!!!
Had the car for a year now - i find Normal setting best on the autobahn and just for info my car also hits the limiter at 270 kph (168mph)!
2014 AW F80 M3 DCT
2011 AW E90 M3 DCT - Sold
2010 JZB E90 M3 DCT - Sold
2009 6MT E90 LCI 335i M -Sport - Sold