The Porsche 911 GT3 RS 4.0 marks the end of the 997 GT3 career in its extreme and what a swan song. The model has been inspired by the GT3 RSR competition version and shares the same four-litre engine. The road-going 911 GT3 RS, though, has 500 hp and appropriately comes only with a manual gearbox.
These pics come from MotorAuthority and show a special white livery with white wheels and the interior roll bar in the same colour. The exterior trim is a silver stripe with red border. More technical details include a chassis based on the GT3 RS and aerodynamic changes, including the rear wing.
The interior of the GT3 RS 4.0 is expectedly pared back with no audio system and keeping weight down overall is a carbonfibre bonnet. According to Teamspeed, 500 units will be produced and each should cost about 180,000 euros but no official details from Porsche have been released yet (the forum has what looks like a spec sheet on the model, though….)