
The SPEC Stage 4 clutch kit is a high‑capacity single‑plate upgrade kit specified for late‑1980s Toyota MR2 1.6L (1986–1989), 1989–1992 Corolla 1600 GTS and 1990–1991 Celica 1.6L models. Supplied as a stage‑4 clutch package, it replaces the factory clutch assembly and is intended for installations requiring a stronger clutch solution in the listed vehicles. Use it when fitting a direct replacement or uprated clutch on the supported models.
Spec 86-89 Toyota MR2 1.6L/89-92 Corolla 1600 GTS/90-91 Celica 1.6L Stage 4 Clutch Kit