D2 Racing

D2 Racing ADS Bypass Module 2017+ Honda Civic Si



If you have a newer Honda Civic with an adaptive / adjustable suspension or damper system (ADS), then you'll most likely get a dash light (error) when you install any suspension component that replaces your factory shocks or struts. The D2 Racing Adaptive Damper System (ADS) Bypass Module Kit eliminates this error code so you can drive distraction free with your high performance aftermarket coilovers or shocks / struts. Each ADS Bypass Module Kit includes four individual units which install on your factory shocks / struts and plug directly into existing ADS harnesses in your wheel wells. Simple and effective!


  • Prevents your ECU from seeing the error code associated with not having your factory adaptive / adjustable shocks or struts in place.

  • No cutting or splicing of any wires. Each unit plugs right into each existing ADS harness on your Honda Civic.

  • Compatible with any brand coilovers or shocks / struts.

  • No need to uninstall your coilovers! The ADS Bypass Module Kit can be installed simply by removing your wheels.