Clutch Masters
Clutch Masters FX400 8-Puck Clutch Kit — Fits 2004-2021 Subaru WRX STI
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Clutch Masters FX400 8-Puck Clutch Kit — Fits 2004-2021 Subaru WRX STI
Clutch Masters

Clutch Masters FX400 8-Puck Clutch Kit — Fits 2004-2021 Subaru WRX STI

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SKU: CLM15017-HDCL

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

Price:
$743.75 $850.00
7430 ENTRIES10X
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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

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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.

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Clutch Masters FX400 8-Puck Performance Clutch

Experience the ultimate in drivetrain performance with the Clutch Masters FX400 8-Puck Clutch Kit. Engineered specifically for the Subaru WRX STI platform, this kit is designed for enthusiasts who demand high torque capacity and rapid, aggressive engagement. The 8-puck ceramic disc design provides a significant increase in holding power over stock units, making it the ideal choice for modified vehicles, track use, and high-horsepower street builds.

Performance Benefits:

  • High Torque Capacity: Engineered to handle increased power output from your turbocharged EJ or FA engine.
  • 8-Puck Ceramic Disc: Offers maximum friction surface for rapid engagement and minimal slippage.
  • Durability: Built with high-grade materials to withstand the rigors of spirited driving and track abuse.
  • Precision Fitment: Designed specifically for the 6-speed transmissions found in 2004-2021 Subaru WRX STI and Legacy GT spec.B models.

The FX400 is renowned for its ability to transfer power efficiently while maintaining a manageable feel for performance-oriented drivers. By reducing rotational mass and improving clutch bite, this kit enhances your vehicle's acceleration and overall drivetrain response. Whether you are launching at the drag strip or navigating technical road courses, this clutch provides the reliability you need. For the best selection of performance drivetrain components, visit 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

Clutch Masters FX400 8-Puck Performance Clutch

Experience the ultimate in drivetrain performance with the Clutch Masters FX400 8-Puck Clutch Kit. Engineered specifically for the Subaru WRX STI platform, this kit is designed for enthusiasts who demand high torque capacity and rapid, aggressive engagement. The 8-puck ceramic disc design provides a significant increase in holding power over stock units, making it the ideal choice for modified vehicles, track use, and high-horsepower street builds.

Performance Benefits:

  • High Torque Capacity: Engineered to handle increased power output from your turbocharged EJ or FA engine.
  • 8-Puck Ceramic Disc: Offers maximum friction surface for rapid engagement and minimal slippage.
  • Durability: Built with high-grade materials to withstand the rigors of spirited driving and track abuse.
  • Precision Fitment: Designed specifically for the 6-speed transmissions found in 2004-2021 Subaru WRX STI and Legacy GT spec.B models.

The FX400 is renowned for its ability to transfer power efficiently while maintaining a manageable feel for performance-oriented drivers. By reducing rotational mass and improving clutch bite, this kit enhances your vehicle's acceleration and overall drivetrain response. Whether you are launching at the drag strip or navigating technical road courses, this clutch provides the reliability you need. For the best selection of performance drivetrain components, visit GGCRACING.

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