Hi,
I'm not German but I speak the language fairly well, so here it is in short:

It's a presentation of a Porsche GT 3 from the German tuner Koro, situated in Heilbron. The video is shot on the "Nordschleife" of the Nürburgring.
The car has a 4.6 liter engine, no turbo, no blower, but generates 500 Nm of torque and 500 hp at the rear wheels. Redline is just below 8,000 rpm.
Front end, hood and doors are carbon fiber items and all windows except the front screen are plastic. Total weight 1,140 kg's, which is a reduction of approx 250 kg's compared to stock. Each door weighs only 4 kg's. A stock door is eight times that weight.
It out-accelerates a normal turbo without problems. 0-100 kph in 3.5 sec, 0-200 kph in 10.5 sec and the top speed is 330 kph.
If you want a car like this, in addition to supplying an original GT3 you have to fork up another 115,000 Eur for the mods.

Their web link: http://www.koro.de/de/index.html

brgs,