Clutch Kits
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04
- Porsche Boxster 987 2.7L 2005 -08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
- Porsche Boxster 987 MKII 2.9L 2009-2012
- Porsche Boxster S 987 MKII 3.4L 2009-2012
- Porsche Boxster 981 2.7L 2012-16
- Porsche Boxster 981 S / GTS 3.4L 2012-16
- Porsche Boxster 981 Spyder 3.8L 2016
Fits:
Porsche 986 Boxster S - 1997 to 2004
9m Lightweight Flywheel
- CNC machined high carbon forged billet steel material
- 45% weight reduction
- Direct replacement
- Quicker acceleration
- Reduced rotating mass and less engine inertia
- Better throttle response
- OEM clutch compatible
- More power to the wheels
9m 986 Boxster S Upgraded clutch kit
- Higher thermal capacity compared to OEM friction material
- Higher transmittable torque compared to OEM
- Performance pressure plate giving higher transmittable torque and higher clamp load
- Capable of over 550Nm torque
- Sprung uprated organic center plate with OEM pedal feel
- Ideal upgrade for typically fast road/track day cars and everyday use
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9M986SLWF
The product you are viewing cross references to these numbers
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster S 986 3.2L 2003-04
Fits:
Porsche 987.2 Boxster 2.9ltr - 2009 to 2012
Porsche 987.2 Boxster S 3.4ltr - 2009 to 2012
Porsche 987.2 Cayman 2.9ltr - 2009 to 2012
Porsche 987.2 Cayman S / R 3.4ltr - 2009 to 2012
9m Lightweight Flywheel
- CNC machined high carbon forged billet steel material
- 45% weight reduction
- Direct replacement
- Quicker acceleration
- Reduced rotating mass and less engine inertia
- Better throttle response
- OEM clutch compatible
- More power to the wheels
9m 987.2 Upgraded clutch kit
- Higher thermal capacity compared to OEM friction material
- Higher transmittable torque compared to OEM
- Performance pressure plate giving higher transmittable torque and higher clamp load
- Capable of over 550Nm torque
- Sprung uprated organic center plate with OEM pedal feel
- Ideal upgrade for typically fast road/track day cars and everyday use
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9M987.2LWF
The product you are viewing cross references to these numbers
- Porsche Boxster 987 MKII 2.9L 2009-2012
- Porsche Boxster S 987 MKII 3.4L 2009-2012
- Porsche Cayman 2.9L 987C MKII 2009-12
- Porsche Cayman S / R 3.4L 987C MKII 2009-12
Porsche Clutch Kits | Complete Solutions for Smooth Power Transfer
Clutch kits are comprehensive replacement sets that include all key components required to restore your Porsche’s clutch performance and drivability. Typically consisting of a clutch pressure plate, friction disc, and release bearing, these kits ensure balanced power transfer, consistent engagement, and long-term reliability under all driving conditions.
At Design911, we supply high-quality clutch kits designed to meet or exceed the performance standards of the original design. Each kit is precision-engineered using advanced friction materials, balanced pressure plates, and durable release bearings to deliver optimal engagement and smoother gear changes.
Whether you’re maintaining a classic 911, replacing worn parts in a Cayman, or upgrading a Boxster for enhanced response, our Porsche clutch kits provide everything needed for a professional-grade installation and dependable performance.
What Do Clutch Kits Do?
A clutch kit ensures that your Porsche’s engine power is efficiently transferred to the transmission while allowing the driver to change gears smoothly.
Core Functions:
- Transfers torque between the engine and gearbox.
- Allows smooth gear shifting by engaging and disengaging the clutch.
- Maintains clutch balance and alignment through matched components.
- Reduces driveline vibration and pedal effort for improved comfort.
A complete clutch kit replacement ensures all components work harmoniously, preventing mismatched wear and maintaining original pedal feel and engagement precision.
Why Do Clutch Kits Fail or Wear Out?
Over time, clutch components wear due to friction, heat, and mechanical stress. As the friction disc material degrades and the pressure plate loses tension, clutch performance diminishes — resulting in slippage, poor engagement, or noise.
Common Causes of Failure Include:
- Friction plate wear from regular use or aggressive driving.
- Heat glazing or burning due to clutch slipping.
- Weak or fatigued pressure plate springs.
- Contamination from oil leaks or hydraulic fluid.
- Misalignment or worn release bearings causing uneven wear.
Once wear or slippage begins, the entire clutch assembly should be replaced to restore full functionality and prevent further drivetrain damage.
Why Replace Your Porsche Clutch Kit?
Replacing the clutch kit as a complete unit ensures balanced performance, smooth gear engagement, and reduced risk of component mismatch. Upgrading to a performance clutch kit can also enhance torque handling and pedal feel for modified or track-driven Porsches.
Key Benefits:
- Restores smooth gear engagement and consistent power delivery.
- Eliminates clutch slippage, judder, and vibration.
- Ensures all components work together for balanced performance.
- Improves pedal response and control.
- Available in standard and high-performance configurations.
- Ideal for clutch replacement, performance upgrades, or gearbox servicing.
For best results, always replace the clutch kit as a complete set — mixing old and new components can lead to premature wear or inconsistent operation.
Highlights
- Complete Porsche clutch kits for road and performance use.
- Precision-engineered for balanced, smooth engagement.
- High-friction materials for superior torque transfer.
- Includes pressure plate, friction disc, and release bearing.
- Direct-fit solutions for Porsche 911, Cayman, Boxster, and more.
- Suitable for maintenance, restoration, and tuning applications.