Spec 05-08 Porsche 911 997.1 S / C4S Stage 2+ Clutch Kit

If you're looking to significantly increase the power handling capability of your 2005-2008 Porsche 911 997.1 S or C4S, a Stage 2+ clutch kit from SPEC is a solid choice. This kit is designed to handle the demands of a more powerful engine, whether you've upgraded your intake and exhaust or gone further with forced induction. It's built to provide a strong connection between your engine and drivetrain, ensuring that power gets to the wheels efficiently without slipping.

This Stage 2+ kit features a sprung, multi-plate design that helps manage the increased torque and offers a more direct feel than a stock clutch. The sprung hub design is key here, as it absorbs some of the shock and vibration that can come with a higher-performance clutch, making it more manageable for daily driving while still offering a firm engagement. The kit includes a high-performance pressure plate and a multi-plate clutch disc assembly, all engineered to work together seamlessly. SPEC uses well-built materials throughout to ensure durability and consistent performance under stress. You can expect a noticeable change in engagement feel, with a firmer pedal and a more immediate grab when you release the clutch pedal.

When installing a performance clutch like this, it's always a good idea to have a new pilot bearing and rear main seal on hand, as these are often replaced during the clutch service. Also, consider resurfacing or replacing your flywheel to ensure optimal clutch performance and longevity. This SPEC clutch kit is a significant upgrade for 997.1 S and C4S models that are pushing beyond stock power levels.