2003-2005 Porsche 911 GT3 Cup (996) Technical Specifications
| Type | Racing Car |
| Built at | Germany |
| Engine | Flat-6 w/Dry Sump Lubrication |
| Position | Rear Longitudinal |
| Valvetrain | 4 Valves per Cyl |
| Fuel feed | sequential multi-point fuel injection |
| Displacement | 3598 cc / 219.6 in³ |
| Bore | 76.4 mm / 3.01 in |
| Stroke | 100 mm / 3.94 in |
| Power | 385 bhp @ 7250 rpm |
| Specific output | 106.9 bhp per litre |
| Bhp/weight | 333.33 bhp per tonne |
| Torque | 288 ft lbs @ 6500 rpm |
| Redline | 8000 |
| Driven wheels | RWD w/40-60 LSD |
| Front tires | 245/645-18 |
| Rear tires | 305/660-18 |
| Front brakes | Internally Ventilated Discs w/6-Piston calipers, ABS |
| Rear brakes | Internally Ventilated Discs w/4-Piston calipers, ABS |
| Front wheels | F 45.7 x 22.9 cm / 18.0 x 9 in |
| Rear wheels | R 45.7 x 27.9 cm / 18 x 11 in |
| Steering | Rack & Pinion w/Power Assist |
| F suspension |
McPherson, adjustable camber, anti roll bar (five positions)
|
| R suspension |
multi link, rigid suspended subframe, strengthened tie-rod infinitely adjustable; anti roll bar (four positions)
|
| Curb weight | 1140 kg / 2513 lbs |
| Wheelbase | 2355 mm / 92.7 in |
| Front track | 1495 mm / 58.9 in |
| Rear track | 1503 mm / 59.2 in |
| Transmission | 6-Speed Manual |
