Description
Gain full control over your vacuum-actuated exhaust valves with the CARGRAPHIC 3-Mode Exhaust Valve Control Unit, tailored for the Mercedes-Benz S500 W222. Enjoy selectable sound profiles, stealthy cold starts, and seamless integration with OEM functionality.
Vehicle Fitment
Compatible with:
-
Mercedes-Benz S500 (W222)
Note: Export version for motorsport/off-road use only – not approved for use on public roads.
Included Components
- 1x CARGRAPHIC performance exhaust valve control unit
- Wiring harness for vacuum valve connection
- 2x CARGRAPHIC remote controls
- Installation instructions
Key Features
- Maintains OEM control functionality
-
Three operating modes:
- SPORT Mode – valves always open
- COMFORT Mode – valves always closed
- AUTOMATIC Mode – factory behavior restored
- Programmable start mode – start engine with open or closed valves
- Plug & Play – easy integration using OEM-style plugs
- Traceless removal – fully reversible installation
- High-quality remote controls – with CARGRAPHIC branding
- PERFORMANCE – Made in Germany
How It Works
Installed between the factory ECU and vacuum exhaust valves, the unit overrides or supplements OEM control. Easily toggle between silent, aggressive, or stock exhaust behavior based on your preference.
Fitting Notes
- Original plug-and-play connectors allow for quick setup
- Control unit and wiring must be installed in a dry, heat-protected location
- Professional installation by a qualified workshop is highly recommended
- Incorrect installation can cause malfunctions or vehicle damage, voiding any warranty claims
Attention
Important: Permanent valve closure—especially under load—can cause engine damage. Images may differ based on vehicle model 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.
