This time I have filmed a modified 500HP Porsche 991 911 Carrera Turbo fitted with an Akrapovic exhaust system.The video shows you some 1/2 Mile Accelerations! VMax was 261 km/h, 100-200 km/h in 6.5 seconds.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
