Description
The CARGRAPHIC Sport Rear Silencer with integrated electronic exhaust valves is designed to deliver the ultimate balance between everyday drivability and motorsport-inspired performance sound for the Porsche Cayenne / Cayenne E-Hybrid 3.0L V6 and Cayenne S 2.9L V6. Featuring precision-engineered stainless steel construction, CNC mandrel-bent pipework, and a dual-mode SOUND / SUPER SOUND system, this exhaust transforms your Cayenne’s acoustic character while improving throttle response, reducing backpressure, and adding power.
Kit Includes:
- CARGRAPHIC sport rear silencer
- 2x CARGRAPHIC electronic exhaust valves
- 4x 100mm (4") CARGRAPHIC sport tailpipes, round, double-wall, slash-cut, rolled-in, perforated insert – stainless steel mirror polished
- Complete fitting kit
Sound Modes (Switchable Dual-Mode):
- Valves Closed: Quieter, tuned sporty SOUND note – ideal for refined cruising.
- Valves Open: Aggressive, amplified SUPER SOUND note with sharper tone, increased volume, and dynamic burbling/backfire under throttle.
Fitment:
- Porsche Cayenne 3.0L V6 (E3)
- Porsche Cayenne E-Hybrid 3.0L V6 (E3)
- Porsche Cayenne S 2.9L V6 (E3)
Features:
- Absorptive silencer design with CNC mandrel-bent pipework (constant diameter flow)
- Integrated electronic exhaust valves (OE specification)
- Fully made from SS304L lightweight stainless steel
- Olive- and slide connections for easy installation and precise alignment
- Aeroquip fittings allow thermal expansion without cracking
- Reinforced laser-cut brackets for durability
-
Dyno tested for proven gains:
- +7KW (10PS) horsepower
- +10Nm torque
- Reduced backpressure → improved throttle response & freer revving
- Lower operating temperatures
- Weight reduction vs OEM system
- Enhanced acoustics with no drone, resonation, or vibration
-
Tailpipe trims available in:
- Stainless steel mirror polished
- Matt-Black Thermopaint
- Gloss-Black / Black-Chrome
- Visual carbon matt finish w/matt-black stainless liner
- Visual carbon matt finish w/matt-black stainless liner w/CARGRAPHIC logo
Valve Control Notes:
-
Standard Exhaust System models: Require optional CARGRAPHIC Performance Valve Control Unit (EXFLAPRCOOE)
- SPORT mode → valves always open
- COMFORT mode → valves always closed
-
Models with Porsche Sport Exhaust System (PSE):
- Can use factory valve control unit with CARGRAPHIC silencers
-
Optional CARGRAPHIC OEM Valve Control Unit (EXFLAPRCOEE3E) adds full control:
- SPORT mode → valves always open
- COMFORT mode → valves always closed
- AUTOMATIC mode → factory ECU controls valve operation
