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 570/ 420
- Clamp Load 1250Kg (30% inc.)
- Flywheel Step -15.0mm
- Clutch Disc Diameter 240mm
- Clutch Disc Spline Count 24
- Clutch Disc Spline Diameter 25.2mm
- Includes Thrust, Spigot Bearing & Alignment Tool
- 01-05 WRX STI (2.0L 6 Speed)
Note: Some makes and models may have had previous conversions or modifications, if unsure please contact us or use ask us form below.