Description
The CARGRAPHIC Sport Rear Silencer Set with integrated electronic exhaust valves is the ultimate upgrade for your Porsche 971 Panamera 2 / 4 (3.0L V6). Designed to deliver maximum performance, improved acoustics, and perfect daily usability, this exhaust system provides a switchable dual-mode SOUND / SUPER SOUND function – giving you quiet refinement when you want it, and an aggressive, sporty soundtrack when you don’t.
Unlike many aftermarket exhausts, CARGRAPHIC’s absorptive silencer design ensures NO drone or resonation, even when combined with other CARGRAPHIC components. Precision-built from T-304L lightweight stainless steel, this rear silencer set reduces weight, lowers backpressure, improves throttle response, and enhances engine sound while staying true to Porsche’s signature character.
Key Features
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SOUND / SUPER SOUND Version – Dual-Mode Performance Exhaust
- Valves closed: Quieter, refined sporty SOUND note for comfortable cruising
- Valves open: Aggressive SUPER SOUND – amplified, sharper, freer-flowing, and volume increasing with revs
- NO drone or resonation – even when paired with other CARGRAPHIC components
- Absorptive silencer design with CNC mandrel-bent pipework
- Integrated electronic exhaust valves for OEM-like control
- T-304L lightweight stainless steel construction
- Dyno-tested high-performance design
- Olive & slide connections for easy installation and perfect fitment
- Reinforced laser-cut brackets for reliability
- Reduced backpressure → better throttle response & power delivery
- Lower operating temperatures for efficiency
- Weight reduction vs. OEM system
- CARGRAPHIC warranty included
Fitment
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Porsche Panamera 971 2 / 4 (3.0L V6)
Tailpipe Notes
- Models without Porsche PSE / OEM sport exhaust system or tailpipes require optional CARGRAPHIC Sport Tailpipes
- Models with PSE / OEM sport exhaust system or tailpipes can use OEM or optional CARGRAPHIC Sport Tailpipes
Valve Control Notes
- All Porsche Panamera 971 models include a valve control unit that operates the electronic valves
- Optional CARGRAPHIC Performance Valve Control Unit available for full manual control:
- Sport Mode: Valves always open
- Comfort Mode: Valves always closed
- Automatic Mode: OEM valve control active
- Performance valve control unit also compatible with Porsche Sport Exhaust (PSE)
Kit Includes
- 2x CARGRAPHIC Sport Rear Silencers
- 2x CARGRAPHIC Electronic Exhaust Valves
- Installation hardware & fitting kit
