Action Clutch Stage 1 HD Clutch Kit Honda Civic Si 2017-2020 | ACR-2189-2OS Crosstrek_2018-2023 The Mishimoto Aluminum Expansion Tank

The Mishimoto Aluminum Expansion Tank also includes a sight glass for quick visibility on fluid levels

Upgrade your cooling system with the GReddy Radiator Hose Kit

Comparison of 4th Gear Acceleration Time

Direct OEM Replacement - Precision-molded to exact factory specifications for seamless installation with factory clamps and connections

Action Clutch Stage 1 HD Clutch Kit Honda Civic Si 2017-2020 | ACR-2189-2OS Crosstrek_2018-2023 The Mishimoto Aluminum Expansion TankProduct Fitment: 2017 2020 Honda Civic SI The Action Clutch Stage 1 HD Clutch Kit is engineered specifically for 2017 2020 Honda Civic Si 1. 5L turbo models, delivering enhanced performance and durability for street and mild track use. This heavy duty clutch upgrade provides improved torque capacity and engagement characteristics while maintaining excellent drivability for daily driving applications. Key Features & Benefits Stage 1 Heavy Duty Design