TechArt GTstreet Based on Porsche 911 Turbo
With its 2001 TechArt GTstreet, based on the Porsche 911 Turbo of the 996 model series, TechArt created one of the fastest and most powerful street-legal sports cars of its time. The next evolutionary stage of this fascinating concept celebrates its world debut at the Geneva Motor Show 2007. The new TechArt GTstreet, based on the 911 Turbo of the latest 997 series, starts at $320,000.
Like the predecessor the new GTstreet edition centers on a powerful engine. The 3.6-liter twin-turbo flat engine is modified by the TechArt engine specialists and now develops 630 bhp at 6,800 rpm, up from standard 480 bhp. Peak torque increases to 605 lb-ft at 4,500 rpm.
The TechArt TA 097/T3 engine conversion comprises two special VTG turbochargers, a new air box with sport air filter, high-performance manifolds, intercoolers and a stainless-steel sport exhaust system with high-performance catalysts. The precise optimal interaction of all modifications is ensured by a newly programmed engine management system.
Power is transferred to all four wheels via a modified transmission with TechArt gear-throw shortening.
Thus equipped the TechArt GTstreet delivers performance that firmly places it among the world’s fastest sports cars: 0 – 62 mph in just 3.2 seconds, 126 mph after just 10.9 seconds and a top speed of 214 mph speak volumes.
The body kit for the TechArt GTstreet was created in the wind tunnel, and offers an optimal symbiosis of aerodynamic downforce, minimized drag and striking design.
The front fascia of the GTstreet with retractable carbon-fiber splitter produces downforce on the front axle and provides radiator, oil coolers and brakes with more cooling air, thanks to its large, striking air inlets. The auxiliary headlamp units with daytime running lights and fog lamps improve active safety. They also give the car even more passing clout.
The TechArt GTstreet fender flares on the front axle add 10 mm to the two-door’s width and give it an even more dynamic appearance. But that’s not all: The air outlets behind the front wheel houses optimize brake venting. The larger air ducts in the rear sidewalls provide engine and intercoolers with a larger supply of cooling air. For an optimal transition between front and rear fenders the TechArt designers have developed rocker panels that complement the new contours. TechArt mirror and headlamp moldings provide the finishing touches.
The TechArt roof spoiler extends the roofline and optimizes airflow to the adjustable rear airfoil of the GTstreet | 
