For vehicles with a single vacuum control valve. Some vehicles require adapter plugs and price of the controller for those vehicles includes the adapter plugs.

The exhaust controller is suitable for installation in harsh environments such as the engine bay of a high-performance sports car.

Depending on the application, the controller offers up to three modes of operation:

• Normal Mode: The vehicle's ECU controls the operation of the exhaust bypass valves. This is the stock mode.

• Always Open Mode: Forces the valves to remain open at all times, overriding the vehicle's ECU.

• Always Closed Mode: Forces the valves to remain closed at all times. Not available on Lotus. Not available on turbocharged cars.

You can view the vehicle compatibility matrix here. If your vehicle is not listed, contact us for compatibility.

Note: Due to supply chain differences, the controller may ship with a different style remote fob than depicted.

Two-way exhaust controller suitable for installation in harsh environments such as the engine bay of a high-performance sports car.T he controller provides two modes of operation:

• Normal Mode: The vehicle controls operation of the exhaust bypass valves.  This is the stock mode.

• Always Open Mode: Forces the valves to remain open at all times, overriding the vehicle's ECU.

Note: Due to supply chain differences, the controller may ship with a different style remote fob than depicted.

If you require a replacement Y-Cable, you may order it here. Note: Each kit includes one or two Y-cables depending on kit model.

Optional for the 458 and 488.  The kits for the 458 and 488 include  one extension cable.  This options is for a 2nd extension cable which will provide greater reach and allow more installation flexibility.

Illuminated LED push-button switch. An alternative to using the remote fob. Button raised when off, flush when on. 16mm diameter.

Extra remote for exhaust controller modules. Two or four buttons. Price includes two remotes.

Note: Due to supply chain differences, the remote fob may differ from what is depicted.