If you have been holding your breath for the latest from Porsche, then you are not going to be disappointed. Porsche has unveiled in limited edition the 2011 Porsche 911 GT3 RS 4.0. This car is powered by 4.0 liter flat six engines which makes it slightly heavier than the former 3.8 liter 911 GT3 RSR. To increase performance Porsche has outfitted this model with carbon fiber seats, carbon fiber fenders, boot lid and lightweight carpets. The forged pistons, connecting rods and crankshaft have been left as is in this model.
Finishing the famed Nurburgring-Nordschleife track in less than 7 minutes and 27 seconds, the GT3 RS 4.0 boasts of being the fastest production car. Priced at $ 185,000 only 600 units of the 2011 Porsche 911 GT3 RS 4.0 will be made available for sale in the U.S.