During a private trackday on circuit Spa Francorchamps, I had the opportunity to record a couple of 599 Gran Turismo Omologato's. You can see the different, when the valves are open or closed. The sound is so brutal when the valves in the exhaust are open. One of my favorite Ferrari sounds.. Also the black wheels are fitting perfect in combination with the rosso corsa color.Follow me:http://www.Gumbal.tv1st Channel: http://www.YouTube.com/GUMBAL2nd Channel: http://www.YouTube.com/GUMBALTV3rd Channel: http://www.YouTube.com/CarChannelClassicFACEBOOK: http://www.fb.com/GUMBALTVINSTAGRAM: http://www.instagram.com/GUMBALTVTWITTER: http://Twitter.com/GUMBALTVGOOGLE+: https://plus.google.com/+GumbalThanks you for watching my videos. All feedback on my videos are appreciated! Don't forget to like the video and subscribe to my channel. More videos coming up!- Hans