GrimmSpeed Exhaust Valve Simulator (070044) *Backorder*
If you've deleted your factory exhaust valve, you will need this GrimmSpeed Exhaust Valve Simulator plug to fool your BCM to be able to activate the drive modes in the Focus RS. Compatible with Audi, VW, Mustang and more!
As of September 2023 these are on backorder with an eta of early November. We will fill all backorders first when they do arrive, so get your order in if you need them!
2016+ Ford Focus RS
2015+ Mustang GT350/GT350R
2015+ Audi S3
2013-2016 Audi S6
2014-2016 Audi SQ5
2015+ Volkswagen Golf R
Other vehicles utilizing the style of exhaust valve actuator shown below [with the exception of Dodge models]
• Simple Installation
• No bulky mechanical simulators
• No codes or CEL
• Has a durable finish and resists discoloration
• Weatherproof sealed connector
- Disconnect current exhaust valve actuator motor while in the open position.
- Plug GrimmSpeed Exhaust Valve Simulator into wiring harness.
- Zip-tie exhaust defeat and wiring harness out of the way.
- Enjoy your new exhaust rumble.
"Love the raw sound of your car in sport mode and want it 24/7? Have an aftermarket exhaust that doesn’t utilize the exhaust valve? Have you disconnected your exhaust valve actuators and now you can’t select different drive modes? Then the GrimmSpeed Exhaust Valve Simulator is for you. The EVS is an electronic solution that allows the removal of the exhaust valve actuator. These simple plug and play connectors prevent the ECU from throwing a soft code, permitting you to select Sport and Track modes with the actuator disconnected."
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