In this video I take you onboard in a BMW M5 F10 V8 twin turbo revving hard and accelerating producing an incredible sound! It's equipped with with front decat pipes, center unsilence x-pipe and full straight RPi GTM Race Exhaust system. According to the owner this is the loudest BMW M5 F10 on the road in the UK! Judge yourself, I think it sounds awesome!Special thanks go to HAS Automotive for making this video possible! http://www.instagram.com/has_automotiveLiked 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