A standard Porsche 997 Turbo is one of the most powerful models on the market. With 500 HP and a top speed of 194 mph it sure puts into lot of trouble most of the sports car on the market. But some of its owners want something even better. And this is how a 650 HP project was born.
This project was created by the American tuner Autodynamica in cooperation to some of the best tuners on the market. The package includes an AWE 650S performance package that adds AWE exhaust system, AWE headers in stainless steel, AWE upgraded intercoolers and proprietary GIAC tuning software.[...]
Source:
topspeed