e60 M5 700HP Vs. 997 Turbo 700HP
i found this video at m5board.com its a race between the an M5 and 997Turbo both 700hp the mods of each car can be found there http://www.m5board.com/vbulletin/showthread.php?t=102607 and the video is here http://www.youtube.com/watch?v=NhkHryaRCxM ENJOY