Description
Transform your Porsche 958.1 Cayenne S or GTS V8 4.8L exhaust with the CARGRAPHIC Sport Rear Silencer with Integrated Exhaust Valves. This high-performance silencer features switchable SOUND / SUPER SOUND modes, delivering a versatile, aggressive V8-inspired exhaust tone while maintaining a refined cruising sound when desired.
Crafted from SS304L lightweight stainless steel with CNC mandrel-bent pipework, this silencer improves throttle response, reduces backpressure, and maximizes performance. The integrated vacuum exhaust valves allow you to switch between a quieter, sporty note and a full, burbling SUPER SOUND complete with dynamic backfire for an exhilarating driving experience.
Kit Includes:
- CARGRAPHIC link pipe set
- CARGRAPHIC rear silencer with integrated exhaust valves (pressureless open)
- 4x CARGRAPHIC 100mm / 4" sport tailpipes, round, double-wall, slash-cut, rolled-in with perforated insert, stainless steel mirror polished
- Heat Shield 1.2mm – stainless steel mirror polished with laser-cut CARGRAPHIC or Performance Logo
- Fitting kit
- Note: Optional CARGRAPHIC performance exhaust valve control required to operate the integrated valves
Fitment:
- Porsche 958.1 Cayenne S V8 4.8L
- Porsche 958.1 Cayenne GTS V8 4.8L
Features:
-
Switchable SOUND / SUPER SOUND Modes
- Valves closed: Quieter, tuned sporty SOUND note for practical, pleasant cruising
- Valves open: Aggressive SUPER SOUND with sharper, crisper tone, volume increase, and burbling/backfire
- Absorptive silencer design with CNC mandrel-bent pipework
- Fully made from SS304L lightweight stainless steel
- Dyno-tested, high-performance components
- Olive- and slide connections for easy installation and perfect adjustment
- Aeroquip fittings allow heat expansion without cracking
- Reinforced laser-cut brackets for durability
- OE-spec vacuum exhaust valves
- Reduced backpressure and operating temperature
- Maximized performance and improved throttle response
- Enhanced acoustics with no drone, resonation, or vibration
- Model-specific tuned sound preserving Porsche character
- Weight reduction for improved dynamics
- Performance Made in Germany – up to 11kW (15PS) and 25Nm torque increase
