
This SPEC Stage 3+ clutch kit fits the listed BMW applications and supplies a higher-capacity, firmer-engaging clutch package than stock. It replaces the worn clutch components to restore reliable power transfer under increased loads or mild performance tuning. The Stage 3+ designation indicates stepped-up holding capability while still being intended for direct replacement in the specified BMW models.
Spec 81-86 BMW 323 M20 / 88-91 325ix 2.5L / 82-85 524 2.4L / 89-90 525 5.2L Stage 3+ Clutch Kit