
The SPEC Stage 4 clutch kit for the Evo X is a high-capacity single-plate clutch package intended for aggressive street and track use. It replaces the factory clutch assembly to handle increased torque loads while retaining drivability for spirited driving. SPEC Stage 4 kits are commonly recommended for modified Evolution X platforms where stronger clutch engagement and heat resistance are required compared with stock components.
Spec Evo X Stage 4 Clutch Kit