The Action Clutch Stage 4 (1MD) kit for 1990–1999 Subaru Legacy 2.2L (EJ22) non-turbo AWD uses an unsprung MIBA Ceramic disc with a heavy-duty single diaphragm pressure plate and reinforced drive straps for fast on/off engagement. Purpose-built for race applications such as drag or road racing, it offers high holding capacity—around 170% over factory—and is hand-inspected by engineers. Expect aggressive engagement and reduced chassis compromise after proper break-in.
Action Clutch 90-99 Subaru Legacy 2.2L (EJ22) Non-Turbo AWD Stage 4 Clutch Kit (1MD)