Exhaust Valves Control Unit 2-Modes

Full control of the exhaust valves of the Porsche 991.1 Carrera 4 / 4S - CARGRAPHIC valve control unit

Manual opening and closing as well as factory operation mode

The CARGRAPHIC 2-mode exhaust valve control extend the function of the standard exhaust valves as well as those integrated in CARGRAPHIC sport silencers. So you can now have the exhaust flaps in your Porsche 991.1 Carrera 4 / 4S operated by the factory control system or, if required, enjoy the unfiltered sound of the exhaust system with valves open throughout.

Simple installation with original plug connections - no soldering

The CARGRAPHIC valve control unit is installed between the exhaust valves and the original control unit. Thanks to the use of original plug connections, installation is not only extremely easy but can also be removed without leaving any traces - completely WITHOUT soldering or other irreversible interference with the vehicle electronics.

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CARGRAPHIC Valve Control Unit 2-modes
- Version for vacuum exhaust valves
- SPORT mode: valves always open
- AUTOMATIC mode: factory control is active
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