Product Details
The HKS Suspension Error Canceler (SEC) for the 2020+ Toyota GR Supra (A90 / A91) eliminates the adaptive suspension fault code that the Toyota GR Supra throws when you install aftermarket coilovers or shocks in place of the factory electronically-controlled dampers. Without the HKS SEC, removing the stock adaptive dampers triggers a dash-light warning and can illuminate traction control, ABS, and powertrain error messages — the SEC plugs in line and keeps the vehicle ECU happy.
Direct plug-and-play installation, no wiring modifications required, and fully reversible. Required when installing most aftermarket coilovers (including non-HKS brands) on the Toyota GR Supra. Made in Japan by HKS.
Features
- Eliminates adaptive/electronic suspension error codes and warning lights on the Toyota GR Supra
- Plug-and-play installation — no wiring cuts or splicing
- Required when running aftermarket coilovers on vehicles equipped with stock electronically-controlled shock absorbers
- Compatible with HKS Hipermax and most aftermarket coilover brands
- Fully reversible — remove and return to stock at any time
- Made in Japan
Specifications
| Part Number | 45012-AT001 |
| Part Name | HKS Suspension Error Canceler |
| Vehicle | 2020+ Toyota GR Supra |
| Chassis Code | A90 / A91 |
| Country of Origin | Japan |
| Notes |
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