Electronic Lowering Systems

Electronic Lowering Systems & Suspension Error Cancellers

Many modern performance cars ship with electronically adjustable dampers. When you lower the car on coilovers, those factory dampers come out, and the car's computer reports a suspension fault with warning lights on the dash. A suspension error canceller plugs into the factory damper connectors and tells the system everything is still in place, so the car runs lowered with a clean dash.

This collection holds HKS suspension error cancellers, including the Type-H for the Honda Civic FK8 and FC1 from 2017 to 2021 and a version for the Toyota GR Supra. They are plug and play pieces designed to pair with an aftermarket coilover install.

As an authorized HKS dealer, we offer genuine HKS parts covered by the full manufacturer warranty. Contact us with your chassis code and we will make sure you get the correct canceller for your car.