This video features the new BMW M4 GT4 being tested on the Nrburgring Nordschleife. As you can see the M4 GT4 wearing new, more aggressive aerodynamic features, such as a larger fixed rear wing, a more prominent front spoiler, lower side skirts and a complete new designed rear diffuser. The new racer will sit above the M235i Racing and below the M6 GT3 in BMW Motorsport's GT car racing line-up.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