In case 480 hp isn't enough for you...

Quote:
Engine tweaks give the turbocharged Porsche 911 another 62bhp to take it further into supercar territory.

If you can afford a Turbo, you can happily afford the DMS tweaks, which seamlessly improve the Turbo's best asset and rectify one of its slight weaknesses.



http://www.evo.co.uk/carreviews/evocarreviews/208284/porsche_911.html