What you see here is an amazing 680HP BMW M3 E92 Coupe modified by German tuner G-POWER and equipped with Valvetronic exhaust system. The noise from the air intake and the exhaust sounds are just amazing! You can see this M3 in action during the 1/2Mile racing against an 700HP Audi S6 4G!Liked the video? Click the 'like' button, comment, and subscribe!Follow me:Subscribe: http://www.YouTube.com/GUMBALFACEBOOK: http://www.fb.com/GUMBALTVINSTAGRAM: http://www.instagram.com/GUMBALTVTWITTER: http://Twitter.com/GUMBALTVhttp://www.gumbal.tv