Clutch Masters Lightweight Aluminum Flywheel — Fits 97-08 Porsche Boxster & Cayman

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SKU: CLMFW-005-AL

About Clutch Masters Clutch Masters engineers high-quality automotive parts and ...Read more

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Sale price$985.05 Regular price$1,094.50
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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches

Product Details

Product Description
Part Numbers
Sizing & Fit

About Clutch Masters

Clutch Masters engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Clutch Masters lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

Lightweight Performance for Porsche Engines

Unlock your engine's true potential with the Clutch Masters Lightweight Aluminum Flywheel. Specifically designed for the Porsche Boxster and Cayman platforms (1997-2008), this flywheel significantly reduces rotating mass compared to the heavy factory dual-mass unit. By lowering the moment of inertia, your engine will rev faster, providing sharper throttle response and improved acceleration in every gear.

Performance Advantages:

  • Reduced Rotating Mass: Allows the engine to spin up and down faster for quicker gear changes.
  • Precision Balanced: CNC machined and balanced to ensure smooth operation at high RPMs.
  • Replaceable Friction Surface: Features a replaceable steel friction plate, allowing for long-term serviceability.
  • Heat Dissipation: Aluminum construction helps pull heat away from the clutch disc, reducing fade.

This flywheel is an essential upgrade for any Porsche enthusiast looking to improve the driving dynamics of their car. While lightweight flywheels may introduce slight gear rattle at idle, the trade-off in performance and engine agility is well worth it for spirited driving and track use. Ensure your Porsche is performing at its peak with high-quality drivetrain components from GGCRACING.

About Clutch Masters

Clutch Masters engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Clutch Masters lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

Lightweight Performance for Porsche Engines

Unlock your engine's true potential with the Clutch Masters Lightweight Aluminum Flywheel. Specifically designed for the Porsche Boxster and Cayman platforms (1997-2008), this flywheel significantly reduces rotating mass compared to the heavy factory dual-mass unit. By lowering the moment of inertia, your engine will rev faster, providing sharper throttle response and improved acceleration in every gear.

Performance Advantages:

  • Reduced Rotating Mass: Allows the engine to spin up and down faster for quicker gear changes.
  • Precision Balanced: CNC machined and balanced to ensure smooth operation at high RPMs.
  • Replaceable Friction Surface: Features a replaceable steel friction plate, allowing for long-term serviceability.
  • Heat Dissipation: Aluminum construction helps pull heat away from the clutch disc, reducing fade.

This flywheel is an essential upgrade for any Porsche enthusiast looking to improve the driving dynamics of their car. While lightweight flywheels may introduce slight gear rattle at idle, the trade-off in performance and engine agility is well worth it for spirited driving and track use. Ensure your Porsche is performing at its peak with high-quality drivetrain components from GGCRACING.

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