
The SPEC Stage 2 single‑plate clutch kit for 1989–1991 Porsche 928 (5.0L) upgrades driveline capability with a higher‑capacity friction disc and associated hardware to handle increased torque. Stage 2 delivers firmer engagement and improved holding over stock for street performance and spirited driving, while remaining compatible with the 928 clutch assembly when matched to the correct flywheel and spline configuration—confirm fitment for your model year.
Spec 89-91 Porsche 928 5.0L GT/Club Sport/S4 Stage 2 Clutch Kit