
SPEC Stage 3+ single clutch kit for 1987–1988 Porsche 928 5.0L S4 ClubSport is a heavy‑duty replacement package intended for higher‑torque street or track use. The kit supplies upgraded clamping capability and improved thermal tolerance compared to many OE discs, helping the drivetrain manage increased loads from modified engines. It’s a single‑disc solution aimed at drivers seeking a durable clutch option for performance builds and spirited driving.
Spec 87-88 Porsche 928 5.0L S4 ClubSport Stage 3+ Clutch Kit