The Action Clutch Stage 4 (1MD) unsprung MIBA Ceramic clutch kit for 2000–2006 Nissan Sentra (1.8L QG18DE) is aimed at dedicated race use. It pairs an unsprung MIBA Ceramic disc with reinforced drive straps and a heavy‑duty diaphragm plate for quick engagement and peak durability. Some clutch chatter and engagement noise may be experienced; every kit is inspected by engineers and offers roughly 170% increased holding capacity compared with the factory unit.
Action Clutch 00-06 Nissan Sentra 1.8L (QG18DE) Stage 4 Clutch Kit (1MD)