Description
The CARGRAPHIC Turbo-Back Sport Exhaust System with TÜV certification and OBD2-compliant HD catalytic converters is a high-performance, street-legal upgrade for Porsche 997.2 Turbo and Turbo S. It features integrated pressureless open (PLO) exhaust valves and switchable sound modes, with no ECU/DME remap required.
System Components:
- CARGRAPHIC Sport catalytic converter set with 2x 200 CPSI Ø130mm T-38 HD tri-metal cats
- CARGRAPHIC Sport rear silencer
- CARGRAPHIC Sport tailpipe set: 2x 89mm round, mirror-polished, rolled-in
- CARGRAPHIC integrated exhaust valves (PLO)
- 2x stainless steel heat shields
- Holding strap set
Compliance:
- Fully OBD2 compliant, no check engine light (CEL)
- TÜV street-legal (In Closed Valves Mode)
Sound Modes (Switchable):
- Valves Closed: Quieter tuned sporty note, comfortable cruising mode
- Valves Open: Aggressive, sharper, crisper, volume-increasing free-flowing sound; includes burbling and backfire on throttle
- No drone or resonance, even with additional CARGRAPHIC exhaust components
Features & Benefits:
- Absorptive silencer design eliminates drone/resonance
- CNC mandrel-bent pipework for constant diameter and optimized flow
- Lightweight SS304L stainless steel construction
- Dyno-tested high-performance components
- Olive and slide connections for precise installation and adjustment
- Aeroquip fittings allow heat expansion without cracking
- Reinforced laser-cut brackets
- Reduced backpressure and operating temperature
- Maximized performance, improved throttle response, freer revving
- Model-specific tuned sound retaining Porsche character
- Weight reduction over stock system
Fits For:
- Porsche 997.2 Turbo 3.8L
- Porsche 997.2 Turbo S 3.8L
Attention / Requirements:
-
Integrated exhaust valves require the 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.
