It's an RSR.
I know it says that on the back, but i'm pretty sure there is no such official car? Isn't it a tuner or homemade job?
Well it is official and, are you sitting down:
"The new Porsche 911 GT3 RSR will be delivered to customer squads around the world from January 2012. The selling price is 498,000 Euro plus value added tax of the respective countries."
http://www.porsche.com/uk/motorsportand ... ndconcept/