One of the tuning world’s favorite children, the Porsche 911 Turbo, received another complete transformation kit, this time from the German tuner SpeedART.
The 997 Turbo 2010’s bi-turbo 3.8 engine received an additional 150HP and 150 Nm of torque, through the use of bigger turbos, new intercoolers, a sport exhaust system, a performance air filter and a new engine management software. The powerplant now develops 650 HP and 650 Nm – the torque can temporarily be increased to 699 Nm through the… (read more)