Simulator simply plugs into the wiring harness that goes to the muffler exhaust valves and eliminates the soft error code and cel that appears when the valve is removed/disabled. Ford Focus RS.
Ford Focus RS Exhaust Valve Delete Simulator Plug
Ford Focus RS Exhaust Valve Simulator Plug W/Valve Protector
Ford Focus RS Exhaust Valve Delete Simulator w/ Valve Protector Plug
Ford Focus RS Exhaust Valve Simulator Plug
Ford Focus RS 2.3 MK3 Ecoboost Exhaust Valve Remote Control
