Description
Gain precision control over the factory vacuum-actuated exhaust valves in your pre-facelift S63 AMG with the CARGRAPHIC 3-Mode Exhaust Valve Control Unit. Switch between stealth and full-performance exhaust sound at the press of a button—without sacrificing OEM functionality.
Vehicle Fitment
Compatible with:
- Mercedes-Benz S63 AMG (W222) – Pre-Facelift
- Mercedes-Benz S63 AMG Coupe (W217) – Pre-Facelift
Note: Export version for motorsport/off-road use only – not approved for public road use.
Included Components
- 1x CARGRAPHIC performance exhaust valve control unit
- Wiring harness for vacuum valve connection
- 2x CARGRAPHIC remote controls
- Installation instructions
Key Features
- Retains factory exhaust valve control
-
3 operation modes:
- SPORT Mode – valves always open
- COMFORT Mode – valves always closed
- AUTOMATIC Mode – factory control restored
- Programmable start mode – choose open or closed valve position at startup
- High-quality CARGRAPHIC remote controls included
- OEM-style plug-and-play connectors
- Traceless removal possible
- PERFORMANCE – Made in Germany
How It Works
Installed between the vacuum exhaust valves and the factory ECU, the control unit overrides OEM signals to give you manual control over valve behavior. Choose a quiet startup or unleash the full sound of your AMG exhaust system with ease.
Fitting Notes
- Designed for quick installation using OEM connectors
- For long-term reliability, install in a dry, heat-protected area
- Professional installation is strongly recommended
- Improper installation may result in vehicle damage or system malfunction and void warranty
Attention
Important: Prolonged closure of exhaust valves—especially under full load—can cause engine damage.
Images shown are for illustration purposes; actual product may vary by vehicle version.
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.
