Description
The CARGRAPHIC Turbo-Back Sport Exhaust System is a complete performance upgrade for the Porsche 997.2 Turbo and Turbo S, combining optimized flow, integrated exhaust valves, and high-end acoustics. This system includes catalytic replacement pipes, sport rear silencers, dual 89mm tailpipes, and pressureless open (PLO) valves, offering switchable sound modes for street or track.
Material & Build:
- Fully made from SS304L lightweight stainless steel
- CNC mandrel-bent pipework for constant diameter and optimized flow
- Absorptive silencer design for reduced drone and resonation
- Integrated PLO exhaust valves for adjustable sound modes
- Stainless steel 89mm round, rolled-in tailpipe set (mirror polished)
- Olive- and slide-connections for easy installation and precise fit
- Aeroquip fittings allow heat expansion without cracking
- Reinforced laser-cut brackets and 2x stainless steel heat shields
Fits For:
- Porsche 997.2 Turbo 3.8L
- Porsche 997.2 Turbo S 3.8L
Note: Not OBD2 compliant – ECU/DME reprogramming required
Sound / Mode Features:
-
SUPER SOUND / RACE SOUND Export Version – switchable dual mode:
- Valves Closed: Quieter, tuned sporty note; practical for cruising
- Valves Open: Aggressive, amplified note; sharper, crisper, volume increasing; accompanied by burbling and backfire on throttle
- NO drone or resonance even with additional CARGRAPHIC components
- Model-specific tuned sound in keeping with Porsche’s character
Performance Benefits:
- Reduced backpressure for freer flowing exhaust
- Reduced operating temperature
- Maximized performance and improved throttle response
- Freer revving engine
- Weight reduction over stock system
- Enhanced low- and high-rev tone with sharper, crisper sound
- High performance components, dyno tested
System Includes:
- CARGRAPHIC catalytic converter replacement pipe set
- CARGRAPHIC sport rear silencer
- CARGRAPHIC sport tailpipe set, 2x 89mm round, mirror polished
- CARGRAPHIC integrated exhaust valves (PLO)
- 2x stainless steel heat shields
- Holding strap set
Attention / Requirements:
- Integrated exhaust valves require CARGRAPHIC performance valve control unit (sold separately)
- ECU / DME remapping required due to non-OBD2 compliance
Compliance:
- Export / off-road markets; sound-optimized for non-restricted use
- Made in Germany
