Description
The CARGRAPHIC Turbo-Back Sport Exhaust System delivers uncompromised performance and sound for Porsche 997.1 Turbo, 997.1 GT2, and 997.2 GT2 RS 3.6L models. Featuring a high-flow sport catalytic converter set, sport rear silencers, and integrated exhaust valves (PLO), it offers a dual-mode experience—refined SUPER SOUND for cruising and an aggressive RACE SOUND for spirited driving. Fully OBD2 compliant, it provides increased performance without triggering CEL warnings.
Compatibility:
- Porsche 997.1 Turbo 3.6L
- Porsche 997.1 GT2 3.6L
- Porsche 997.2 GT2 RS 3.6L
Package Includes:
- CARGRAPHIC Sport Catalytic Converter Set with 2x 200cpsi Ø130mm T-38 HD Tri-Metal Catalysts
- CARGRAPHIC Sport Rear Silencer Set
- CARGRAPHIC Exhaust Valves – Pressureless Open (PLO)
- CARGRAPHIC Sport Tailpipe Set, 76mm Round, Rolled-In – Stainless Steel Mirror Polished
- 2x Stainless Steel Heat Shields
- Holding Strap Set
Fitment Notes:
- Fully OBD2 Compliant – No Check Engine Light (CEL)
- No ECU/DME reprogramming required
- Valves Closed: Quieter, enhanced SUPER SOUND tone for relaxed driving
- Valves Open: Aggressive, amplified RACE SOUND tone with sharper response, burbles, and backfire under throttle
- No drone or resonation even when combined with other CARGRAPHIC components
- Professional installation recommended
Features:
- Fully OBD2 compliant – passes emissions checks without CEL
- Absorptive silencer design for optimized flow and acoustics
- CNC mandrel-bent pipework for constant diameter
- Fully constructed from SS304L lightweight stainless steel
- Dyno-tested high-performance components
- Olive and slide connections for easy fitment and precise adjustment
- Aeroquip fittings to accommodate heat expansion
- Reinforced laser-cut brackets for durability
- Reduced backpressure and lower operating temperature
- Maximized power output and throttle response
- Integrated PLO exhaust valves
- Deep, sharp, and model-specific tuned sound
- Weight reduction for improved dynamics
- PERFORMANCE – Made in Germany
Finish:
-
Stainless Steel Mirror Polished
Important Notes:
-
Integrated exhaust valves require the optional CARGRAPHIC Performance Valve Control Unit (sold separately)
The standard shipping rate applies to orders within the continental United States. If you intend to place an order outside of the continental US, please reach out to support@x-ph.com for assistance.
