2009 Porsche 911 GT3 RSR

The 2009 Porsche 911 GT3 RSR is a sports car that features several differences compared to the Porsche 911 GT3. The 911 GT3 RSR contains a six cylinders which comprises four valves per cylinder. The engine produces an output power of 450 bhp and delivers a torque of 317 lb-ft at 9400 rpm.
The exteriors are made of hot-galvanised steel; the front spoiler and front underfloor have been aerodynamically optimized. The brakes front brakes are of single piece which has six pistons fixed aluminum calipers and has a diameter of about 380mm. The rear brakes are single piece which has four pistons fixed aluminum calipers and has a diameter of about 355mm. The front and back wheels are three piece light alloy wheels which measure 11J x 18-34 and 13J x 18-12.5 respectively.

Specifications
Vehicle Type: - race car, with two doors
Configuration: - Rear Engine/ AWD
Displacement: - 3996 cc
Engine: - Flat-6
Torque: - 317 lb-ft @ 7250 rpm
Horsepower: - 450 bhp @ 7800 rpm
Max RPM: - 9400 rpm
Weight: - 2695 lbs
Transmission: - 6-speed Sequential
Price: - 495,000$