FORTLUFT Electric Exhaust Cutout Valve Stainless Steel 3.00''/76mm
- ...buttons: ON / S / OFF. The ON command – fully open, the OFF command – fully close, the S command – partly open/close the valve in six different positions, designed for the situations when you need the exhaust pipeline to be opened/closed partway. The valve can also be connected to any accessible button in the passenger compartment to open or to close it..