The Porsche 997 turbo has been a huge success for the tuning market. Having owned a 2011 turbo s and spent time doing r&d on a 2010 turbo, we have the experience to untame these beasts. With a simple ecu flash, the dfi 997 turbo gains over 100 horsepower. This is unheard of on any other vehicle and the dollar per horsepower cannot be duplicated. The dfi 6 cylinder, 3.8l engine offers much more to gain then what is in the 500hp engine of the pdk or 6speed cars. The turbochargers come on quicker giving you substantially improved torque, the power delivery is more linear, and the car continues to pull through the mid range all the way to redline. With the substantial performance increase, suprising the daily drive...(choose a part on the right to read more)