Description
The CARGRAPHIC 2-Mode Exhaust Valve Control Unit gives you full control over your Porsche’s exhaust valves using the factory PSE / tailpipe button. Designed for models with vacuum exhaust valves, this plug-and-play system integrates seamlessly with the OEM electronics for safe and discreet operation.
With selectable SPORT (valves open) and COMFORT (valves closed) modes, you can tailor your exhaust note to the driving environment, while retaining OEM functionality. Quiet engine starts are also possible, and the system remembers your last mode selection at startup.
Export Version – Motorsport use only – Not approved for road traffic use
Kit Contents:
- CARGRAPHIC control unit
- Wiring loom for installation
Fitment:
- Porsche 718 Boxster GTS 4.0 / Spyder
- Porsche 718 Cayman GTS 4.0 / GT4
- Porsche 718 Spyder RS
- Porsche 718 Cayman GT4 RS
Key Features:
- Control via factory PSE / tailpipe button in the center console
- Retains factory valve control unit connection
- Quiet start function (see “How it works”)
- Easy plug-and-play installation with OEM connectors
- Traceless removal possible
- Last mode setting saved and recalled on startup
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Modes:
- SPORT Mode – Valves always open
- COMFORT Mode – Valves always closed (safety override opens valves at 4000rpm)
- Made in Germany – Performance Tested
How It Works:
The CARGRAPHIC control unit installs between the exhaust valves and factory controller. Activated via a combination of interior buttons, the 2 operation modes are then controlled with the OEM PSE/tailpipe button:
- SPORT = valves always open
- COMFORT = valves always closed (auto-open at 4000rpm for safety)
Installation Notes:
- Plug-and-play connectors ensure quick installation.
- For safe, long-term use, the unit and wiring must be mounted in a dry, heat-protected location.
- Professional installation by a qualified workshop is strongly recommended.
- Incorrect installation may cause malfunctions, damage, and void warranty claims.
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.
