Description
Take full command of your Audi TTS 8S exhaust system with the CARGRAPHIC 2-Mode Exhaust Valve Control Unit (EXFLAPRCAU25). This performance upgrade integrates flawlessly with your factory ESP button and Drive Select drive mode switch, giving you total control over your exhaust valves without disrupting OEM functionality.
This export-only module is engineered for motorsport use, allowing manual and automatic control modes, programmable settings, and a quieter cold start—all while maintaining the option to revert back to factory settings at any time.
Kit Includes:
- 1x CARGRAPHIC performance exhaust valve control unit
- Fitting kit
Fits for:
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Audi TTS 8S
Key Features:
- Seamless control via factory ESP button and Drive Select switch
- Maintains full factory functionality
- Quiet engine start possible (customizable)
- Retains last-used Engine Start/Stop system setting at startup
- Traceless removal—no permanent modifications
-
Modes of operation:
- Dynamic Mode: Valves always open
- Auto Mode: Valves open at 3000 rpm / 80% throttle
- Comfort Mode: Valves open at 4500 rpm / 80% throttle
- Manual override: Double-click ESP button to open/close valves in any mode
- Safety override: Valves automatically open at 4500 rpm under load
- Plug & Play installation using OEM connectors
- Made in Germany for professional-grade performance and reliability
Important Notes:
-
Export version – Motorsport use only
Not approved for use under public road traffic regulations. - Product images are for reference only; actual components may vary by model year.
- Installation requires protection of wiring from heat, water, and damage—professional installation recommended.
- Improper installation may cause faults or void warranty coverage.
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.
