Description
Upgrade your Porsche’s exhaust sound and control with the CARGRAPHIC performance 2-Mode Exhaust Valve Control Unit designed specifically for vacuum exhaust valves. This system integrates seamlessly with factory control units to offer two distinct modes — SPORT mode with valves always open for aggressive sound, and AUTOMATIC mode which reactivates factory valve control for silent running. Equipped with high-quality CARGRAPHIC remote controls, it allows full user control of your exhaust valves while maintaining OEM plug connections and factory control functions.
Compatibility
- Porsche 970.2 Panamera Turbo / Turbo S 4.8L V8
- Porsche 981 Boxster including Spyder
- Porsche 981 Cayman including GT4
- Porsche 991.1 Carrera 2 / 2S
- Porsche 991.1 Carrera 4 / 4S
- Porsche 991.1 GT3 3.8L / GT3 RS 4.0L
- Porsche 991.1 R 4.0L
- Porsche 991.2 GT3 / GT3 RS 4.0L (without OPF)
- Porsche 997.1 GT3 / GT3 RS 3.6L
- Porsche 997.2 GT3 / GT3 RS 3.8L
- Porsche 997.2 GT3 RS 4.0L
Note: Export version — Motorsport use only, no road traffic approval.
Package Includes
- CARGRAPHIC performance exhaust valve control unit
- Wiring set for vacuum valves and Pierburg solenoid (1st generation with square connector)
- Adapter wiring
- 2x CARGRAPHIC remote controls
Features
- Factory control function remains active alongside performance control
- OEM plug-and-play connection for easy integration
- Traceless removal without vehicle modifications
- Full manual control of exhaust valves via remote controls with CARGRAPHIC logo
- Programmable start mode to choose valve position on engine start (open or closed)
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Two modes:
- SPORT mode: valves permanently open
- AUTOMATIC mode: factory valve control active
- PERFORMANCE – Made in Germany
Important Notes
- Pictures are examples; actual product may vary based on model version
- Proper installation requires professional automotive electrical knowledge and equipment
- Control unit and wiring must be installed in a dry, heat-protected area, routed carefully
- Recommended installation by a qualified specialist workshop only
- Self-installation risks malfunction, vehicle damage, and voids 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.
