Fabspeed Porsche 992 GT3 / GT3RS Rennsport Package

Introducing the Fabspeed Motorsport 992 GT3/GT3RS Performance Package: the ultimate exhaust and header solution for Porsche enthusiasts who demand both street legality and track-ready performance. This comprehensive package includes two world-class products: the Fabspeed Motorsport Modular Headers and the Valvetronic Nordschleife Cat-Back Exhaust System, engineered to deliver maximum power, unmatched sound, and exceptional reliability for your 992 GT3 or GT3RS.

Fabspeed Motorsport Modular Headers: These US Patented RENNKRAFT® modular headers are designed for ultimate versatility and performance. Featuring a quick-release V-band connector, the system allows you to easily switch between our German-imported EMITEC HJS 200-cell Euro 6 homologated catalytic converters for street use and the QUICKTRACK™ cat bypass link pipes for track use. Fabspeed’s innovative approach, which includes 3D laser scanning, dyno development, and precision engineering with Porsche engine builders, ensures a perfect fit and outstanding performance. This modular design not only saves weight but also extends the life of your catalytic converters by preventing damage during high-performance track sessions.

With extensive dyno testing, the headers deliver impressive gains: +19 HP and +16 whp with the Sport Cats, and up to +23 HP and +19 whp with the Cat Bypass pipes. Peak horsepower is increased from 452 whp to 468 whp with the cat bypass. The system also delivers +20 ft-lbs of torque at the crank, translating to sharper throttle response and improved acceleration, all while maintaining clean emissions with the HJS Sport Cats.

Fabspeed Valvetronic Nordschleife Cat-Back Exhaust System: The Valvetronic Nordschleife Cat-Back Exhaust System takes the 992 GT3/GT3RS to the next level by enhancing sound and performance without compromising PSE (Porsche Sport Exhaust) functionality. The proprietary design starts with a 3D laser scan of the OEM exhaust system, followed by precise CAD engineering and dyno testing to create a perfect fit. The key component is Fabspeed’s signature 70mm (2.75”) X-pipe, which links both cylinder banks for superior exhaust scavenging and sound quality. This exhaust system is built with aerospace-grade Helical Limited exhaust valves, which are used in the world’s most exclusive supercars like Ferrari, McLaren, and Porsche, ensuring long-lasting performance.

With dyno results proving +17.5 HP at the crank and +14 whp at 4200 RPM, along with 17 ft-lbs of additional torque, the exhaust system enhances both power and sound. When PSE is off, the system offers a subtle increase in volume, but when PSE is on, the exhaust produces an aggressive, race-inspired growl that will turn heads. With five available tip options, you can tailor the appearance of your GT3 or GT3RS to suit your style.

Key Features of the Complete Package:

• Fits all Porsche 992 GT3, GT3 RS, and Speedster models worldwide
• Fabspeed Modular Headers:
  • +19 HP / +16 whp and +20 ft-lbs of torque with Sport Cats
  • +23 HP / +19 whp and +26 ft-lbs of torque with Cat Bypass
  • Modular design for easy transition between street and track use
  • Precision-engineered with German HJS catalytic converters
  • 6 lbs (2.7 kg) lighter than stock headers
  • US Patented RENNKRAFT® system
• Fabspeed Valvetronic Nordschleife Cat-Back Exhaust:
  • +17.5 HP and +17 ft-lbs of torque at 4200 RPM
  • Retains full PSE functionality for mild or aggressive exhaust notes
  • Aerospace-grade Helical exhaust valves for superior reliability
  • Signature 70mm X-pipe for optimal exhaust scavenging and sound
  • Weighs 5 lbs (2.3 kg) less than stock exhaust
  • Emissions legal in all 50 states and worldwide
  • Constructed from high-quality T304L stainless steel and titanium components

Performance and Sound: This package delivers the world’s best combination of sound and performance for your 992 GT3/GT3RS. With the headers and exhaust system working together, you’ll experience more horsepower, torque, and a refined, aggressive sports car sound that rivals a GT3 Cup car. Whether you're cruising on the street or dominating the track, this package ensures your Porsche performs at its absolute best.

Backed by over 29 years of engineering expertise, the Fabspeed Motorsport 992 GT3/GT3RS Performance Package is the ultimate solution for those who demand uncompromising quality, innovation, and performance. Simple bolt-on installation and a lifetime warranty make this the only upgrade you’ll ever need for your Porsche.