Porsche 911 996 GT3
The second-generation 996 GT3, often called the Gen 2 or Mk II, arrived in 2003 as a comprehensive evolution of the original. Porsche's motorsport engineers, led by the legendary Roland Kussmaul, refined every aspect of the car to create what many regard as the finest 996 variant ever produced.
The 3,600cc flat-six received further development, with revised intake porting, new camshaft profiles, and an optimized exhaust system lifting power to 381 horsepower at 7,400 rpm. The redline was raised to 8,200 rpm — extraordinarily high for a production flat-six. The engine retained its dry-sump lubrication, titanium connecting rods, and VarioCam variable valve timing, and it sang with an intensity that sent shivers down the spine of every occupant.
Chassis revisions were equally significant. Spring and damper rates were recalibrated based on GT3 Cup racing experience, the front track was widened, and larger 18-inch wheels wore wider tires (235/40 front, 295/30 rear). A revised rear wing with adjustable angle and a more aggressive front splitter increased downforce. The brakes were upgraded with larger-diameter rotors and optional PCCB carbon-ceramic discs.
The six-speed manual gearbox received shorter throws and a dual-mass flywheel for improved shift quality. The clutch was upgraded to handle the increased power and the punishment of track use. The overall gearing allowed the GT3 to reach 306 km/h — a remarkable figure for a naturally aspirated car.
Inside, the Gen 2 GT3 featured improved bucket seats, a revised instrument cluster with a higher-reading tachometer, and Alcantara trim on the steering wheel and gear knob. The steering feel, transmitted through a hydraulic power-assisted rack, was among the best in the industry — providing constant, detailed communication about front-end grip levels.
The Gen 2 996 GT3 is now recognized as one of the great analog sports cars. Its naturally aspirated flat-six, manual gearbox, hydraulic steering, and lack of electronic nannies create a driving experience of extraordinary purity. Approximately 2,313 units were produced, and well-maintained examples are increasingly sought after by collectors who value driving engagement over digital sophistication.
The Gen 2 GT3 engine is considered more robust than the Gen 1. Still check for IMS bearing condition and rear main seal leaks. Clubsport package (roll cage, harnesses) adds value for track users but can reduce road usability. Verify service history carefully — these cars are often tracked hard. Check clutch condition and flywheel for cracks.
Produced at Porsche's Zuffenhausen facility from 2003 to 2005 as the second-generation 996 GT3. Approximately 2,313 units were manufactured across all markets.