The Exedy Stage 2 Cerametallic clutch kit for 1990–1991 Honda Civic RT 4WD uses a thin disc to reduce inertia for quicker shifting and improved synchro durability; thin discs are recommended for circuit track use. Cerametallic friction resists slipping and fading under high‑power conditions. The kit includes a sprung center damper to reduce drivetrain shock and specifies a 212mm disc with 20T/22.0mm spline.
Exedy 1990-1991 Honda Civic RT 4WD L4 Stage 2 Cerametallic Clutch Thin Disc