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The SPEC Stage 4 clutch kit is a dedicated clutch solution for 1989–2003 Nissan CA18DET 1.8L applications. Packaged as a Stage 4 kit, it replaces the factory clutch with a higher‑capacity assembly intended for vehicles requiring a more robust clutch setup than stock, offering a serviceable option for aggressive street or track use where stronger clutch components are needed.
Spec 89-03 Nissan CA18DET 1.8L Stage 4 Clutch Kit
