The guys at COBB Tuning invited us down to Harris Hill Raceway in Austin, TX to try a couple of their new projects. This is the 'Stage 2' Porsche 997 Turbo PDK, which makes a staggering 525 WHP thanks to the use of a new ECU tune, COBB Exhaust, and COBB Upgraded Intercoolers. It very quickly turns this 2.2 mile road course into a virtual Autocross. Check out more at: http://www.cobbtuning.com Full Disclosure: COBB Tuning paid for my flight and hotel, as well as provided the race track for this video.