On the parking lot just near the best gasstation in the world, I have recorded a white Porsche Porsche 997 Turbo with TechArt Exhaust System and TechArt bodykit. It is based on the first generation 997 Turbo and it has now 580hp. You can hear the valves go open after the Turbo starts his engine. I love the 'whistle' sound from the turbo while the car accelerating.Follow me:1st 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/GUMBALTVhttp://www.gumbal.tvThanks 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