Utilising the latest pressure plate design and friction material composition, XClutch upgrades offer the ideal balance between driveability and performance for different vehicle applications. The pivot point and diaphragm design are carefully analysed to ensure positive pedal feel and increased clamping force. Primarily designed for road-going vehicles, XClutch Stage 1 clutch kits deliver substantial increases in performance and torque holding capabilities whilst retaining ease of driveability. The 1T range of clutch kits offer organic friction material bonded directly to a steel backing disc, improving their overall burst strength in performance vehicles. This range is ideal for performance vehicles that require driveability on the street and are often used for higher rpm launches where the clutch will be put to the ultimate test.
Features
- Friction Disc, Pressure Plate, Release Bearing - Pilot, Aligning Tool and Technical Service Bulletins (as required)
- Single Disc, Steel backed Organic
- Recommended for Street Use
- Heavy Duty, Diaphragm Type
A clutch connects and disconnects the engine from a manual transmission: the pressure plate clamps the clutch disc against the flywheel to transmit power, and releases it when the clutch pedal is pressed.
Listed for 1 vehicle: the fitment table on this page shows each year, make and model it fits.
Part number: XKSU24001-1T (XKSU240011T)
XClutch 15-21 Subaru WRX STi Base 2.5L Stage 1 Steel Backed Organic Clutch Kit
- Canadian company, prices in CAD
- Shipping and duties shown before you pay, no surprises at the door
- 30 day returns from delivery, see policy
Vehicle fitment
Estimated fitment — verify before purchase| Years | Make | Model |
|---|---|---|
| 2015–2021 | Subaru | WRX STI |
- Engine: 2.5L
Specifications
Manufacturer data for this part — all visible, no tabs to dig through.
| Brand | XCLUTCH |
| Part number | XCLXKSU24001-1T |
| Category | Engine & Driveline |
Customer reviews

Worth adding
Useful in any truck — ships separately in its own box.
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