This time I have filmed a McLaren 650S fitted with a Sievers Tuning Race exhaust. This 650S is now tuned up to 730 HP and 900Nm of torque.Vmax with Rolling 50 km/h start after 1000m: 285,56 km/hLiked 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
