Cargraphic Exhaust Valve Control Unit for Porsche 911 (992) Carrera / Turbo / GT.
Up for sale is a Cargraphic Exhaust Valve Control Unit, designed specifically for the Porsche 911 (992 generation).
Condition & Usage: This unit was installed on my vehicle for less than 500 miles and is in virtually brand-new condition. The reason I am selling is because I recently had the car custom ECU tuned, which allowed me to program the exhaust valve behavior directly into the vehicle\'s computer, making the standalone controller unnecessary. It works flawlessly and is ready for the next owner!
Why You Need This
The factory Porsche exhaust valve profile automatically forces the valves closed under certain RPM/driving conditions, dampening the exhaust note even in Sport mode. This Cargraphic module overrides that factory logic, giving you full manual control over your exhaust sound right from your keyfob.
Works seamlessly with the factory Porsche Sport Exhaust (PSE) system as well as aftermarket exhaust systems that utilize factory-style valve controllers.
Key Features
Full Manual Control: Keep exhaust valves 100% open at all times or delegate control back to the factory ECU.
Plug & Play Installation: Connects directly using OEM plugs—no wire cutting, splicing, or modification required.
Traceless Removal: Can be completely uninstalled at any time with zero trace left behind.
Includes Remotes: Comes with original CARGRAPHIC branded wireless remote keyfobs.
Operation Modes
Vehicle Compatibility & Fitment Information
This unit is designed to fit various Porsche 911 (992 platform) models equipped with factory-style exhaust valve actuators, including:
Porsche 911 Carrera / Carrera S / GTS (992.1 / 992.2)
Porsche 911 Turbo / Turbo S (992)
Porsche 911 GT3 / GT3 RS (992)
⚠️ IMPORTANT FITMENT DISCLAIMER — PLEASE READ BEFORE PURCHASING:
While this unit is engineered for the Porsche 992 generation (Carrera, Turbo, and GT3 models), exact configuration (2-mode vs. 3-mode) and plugin compatibility can vary depending on model year, trim level, and factory exhaust options (e.g., standard vs. Porsche Sport Exhaust / PSE).
The buyer is responsible for verifying fitment prior to purchase. Please double-check your vehicle\'s specific model variant, engine/exhaust setup, and existing exhaust valve plugs to confirm full compatibility before ordering. If you are unsure, feel free to send a message with your vehicle details!
What’s Included
Cargraphic Valve Control Unit Module (<500 miles of use)
Wiring Harness with OEM Connectors
Wireless Keyfob Remote Controllers
Shipping & Returns
