Spec 89-91 Porsche 928 5.0L GT/Club Sport/S4 Stage 2+ Clutch Kit

The SPEC Stage 2+ clutch kit for your 1989-1991 Porsche 928 5.0L GT, Club Sport, or S4 is built with a sprung, multi-plate design. This setup is engineered to handle significantly more torque than the factory clutch, making it a solid choice if you've modified your engine or plan to push your car harder. The multi-plate configuration spreads the load across more surface area, which helps manage the increased power and heat generated by a higher-output drivetrain.

This kit includes a high-performance pressure plate and a carbon-fiber clutch disc, which offers excellent friction characteristics and durability. The sprung hub on the disc helps absorb some of the shock and vibration that can come with a more aggressive clutch, aiming to maintain a reasonable level of daily drivability. SPEC has designed this kit to be a direct replacement for your stock clutch assembly, simplifying the installation process. It’s important to note that with a Stage 2+ clutch, you can expect a firmer pedal feel compared to stock, and engagement will be more abrupt. This is normal for a clutch designed to handle higher power levels.

When installing this clutch kit, it's recommended to have the flywheel resurfaced or replaced to ensure a perfectly flat mating surface for the new clutch disc and pressure plate. Proper break-in is also crucial for the longevity of the clutch; typically, this involves a period of gentle driving, avoiding hard launches or excessive slipping, to allow the friction surfaces to properly bed in. This kit is a significant upgrade for 928 owners looking for a clutch that can keep up with their performance modifications.