HKS Suspension Error Canceller | 2017-2021 Honda Type R / Civic Si PDM_brake-rotors Accommodates stock coolant overflow tank

Accommodates stock coolant overflow tank

Platform: 2015-2021 Subaru WRX FA20DIT MT/CVT

500 RPM capability -- is paired with Stage 4 closed decking

This keeps the interface quiet over the life of the bushing -- a detail most budget polyurethane manufacturers skip

IAG 950 CNC Ported Race Cylinder Heads Package - 02-14 WRX / 04-21 STI / 04-13 FXT / 05-09 LGT

HKS Suspension Error Canceller | 2017-2021 Honda Type R / Civic Si PDM_brake-rotors Accommodates stock coolant overflow tankHKS Suspension Error Canceller 2017 2021 Honda Type R Civic Si HKS Suspension Error Canceller Vehicles with electronic suspension control systems generate fault codes when aftermarket coilovers replace the factory dampers. The factory ECU monitors damper resistance through OEM shock absorbers when replaced with aftermarket units, the system throws a fault code. The HKS Error Canceller plugs into the factory suspension harness and provides the correct