The Action Clutch Stage 4 (1MD) Clutch Kit for 2003–2008 Toyota Matrix XRS 1.8L (2ZZGE) is an unsprung MIBA Ceramic option intended for race-focused use. It combines an unsprung ceramic disc with a heavy-duty single diaphragm plate and reinforced drive straps for strong, immediate engagement. Users should expect chatter until break-in; the kit boosts holding capacity by about 170% and is targeted at race, drag, road, and drift applications with quality checks before release.
Action Clutch 03-08 Toyota Matrix XRS 1.8L (2ZZGE) Stage 4 Clutch Kit (1MD)