German tuner TECHART has taken developed a new power kit for the Porsche 911 Turbo S, taking its performance figures to even more impressive levels.
This time the TECHART Porsche 911 Turbo S  gained an additional 90 HP and 120 Nm of torque, meaning it outputs 620 HP (456 kW) and 820 Nm of torque, and accelerating from 0 to 100 Km/h takes a blistering 2.9 seconds. When pushing the fun pedal from 0 to 200 Km/h the TECHART Porsche 911 Turbo S needs 9.3 seconds and the maximum speed that can be reached is 333 Km/h.
The TECHART Porsche 911 Turbo S conversion also includes the tuner’s sport air filter, a custom manifold, a sport exhaust system and two pressure sensors.
As you can suspect the TECHART Porsche 911 Turbo S also features a revised engine management system.
Techart press release :
TECHART power kit for the Porsche 911 Turbo S
More hp, more torque, more driving pleasure – in combination with the highest quality and precision. The requirements and expectations to the development of a performance improvement for a Porsche car are always very high at TECHART. As of September, the TECHART customers can convince themselves of the power kit for the Porsche 911 Turbo S. A plus of 90 hp and 120 Nm torque provide the car with significantly more power and the driver with pure driving pleasure.
The TECHART power kits are uncompromisingly sporty as well as suitable for daily on-road use. The overall performance of the Porsche 911 Turbo S increases to620 hp (456 kW) – the maximum torque to 820 Nm. The measured data is impressive: with 2.9 seconds from zero to hundred the 911 Turbo S breaks the three-seconds-barrier. After 9.3 seconds the needle passes the 200 km/h mark. With a maximum speed of 333 km/h the top athlete confirms his new strength in an extraordinary way.
Like all TECHART products the power kit convinces with ultimate functional quality and perfect technology. The engine conversion comprises a TECHART sport air filter, a TECHART manifold unit as well as the TECHART exhaust system “sport” and two TECHART pressure sensors. The precise and ideal interaction of all modifications is ensured by a newly programmed engine management system.

Source: Techart