Heavy Duty Xtreme Performance Clutch Kit KSU23012-1A

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Heavy Duty Xtreme Performance Clutch Kit KSU23012-1A

The Stage 1 clutch kit uses an upgraded pressure plate with increased clamping pressure, combined with an organic friction disc. Stage 1 delivers substantial increases in performance and power holding capability whilst retaining near factory type driveability, and is designed primarily for high performance road going vehicles.

These kits feature a high quality cover with increased clamping force compared with standard, between 20-40% depending on the demands of the individual vehicle.

They use an organic friction disc to retain drive-ability similar to standard.

  • Torque (Nm/ ftlbs) INC FOS 360/ 270
  • Clamp Load 730Kg (25% inc.)
  • Flywheel Step (mm) -2.0mm
  • Clutch Disc Diameter (mm) 230mm
  • Clutch Disc Spline Count 24
  • Clutch Disc Spline Diameter (mm) 25.2mm
  • Disc Type Sprung
  • Friction Material Organic
  • Stage 1
  • Recommended Use Street
  • Clamping Force % Increase 25%
  • Torque (Nm/ftlbs) INC FOS 360 / 270
  • Spigot Bearing & Aligning Tool Included 
  • Spline Grease Included Yes


  • BRZ/86

Note: Some makes and models may have had previous conversions or modifications, if unsure please contact us or use ask us form below.