This time I have filmed a crazy tuned 785HP & 737Nm BMW M5 F10 equipped with Akrapovic exhaust! It is modified by PP Performance, with new ECU, downpipes, MSR intakes and Methanol Injection. I have never seen such a huge flames coming out of a BMW M5 F10! This car is AMAZING!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