E60 M5 and E61 M5 Touring Discussion
I finally had a chance today to take Kiara out on an unrestricted part of the autobahn. I know a computer tune has not been done to the car but when I put the gas down at 130kph off it went. 130. 180. 200. 220. 250 (where the limiter is supposed to be) and on to 280kph where I had to let off...