Posted this in e46fanatics also, this video was given to me by a friend and all i did was upload it. The driver is doing some pretty dangerous moves endangering the lives of people and i don't condone it at all. My M3 is silver grey and i have no relation to the video what so ever, i just wanted to share it with the forum. It is much like the RS4 vs M5 video that has been out for a while.
reuploaded with added inside view from M3 driver and passenger.