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XClutch 15-21 Subaru WRX STi Base 2.5L Stage 2 Sprung Ceramic Clutch Kit

SKU: XCLXKSU24001-1B

Clutch Kits

XCL Clutch - Stage 2 Sprung Ceramic

XClutch 15-21 Subaru WRX STi Base 2.5L Stage 2 Sprung Ceramic Clutch Kit

SKU: XCLXKSU24001-1B

Clutch Kits

XCL Clutch - Stage 2 Sprung Ceramic

A$1,473.15
Last Available from MFR. LAST ONE AVAILABLE from the manufacturer's distribution centre. Once sold, this item may not be immediately available again. The dispatch timeframe shown is an estimate based on historical orders for this part and is dependent on the manufacturer releasing the final available unit.
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Description

XClutch performance upgrades have been engineered to provide the ultimate in clutch performance. 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. With one of the world's most advanced clutch testing and R&D facilities, in-house vehicle testing and over 30 years of clutch experience, XClutch performance upgrades offer the highest levels of engineering and product development for your street vehicle, 4x4 or dedicated race car.XClutch utilizes the latest ceramic technology in their Stage 2 performance kits. The kits are available with either a cushioned or a sprung style friction disc. Mated with a high performance pressure plate, the Stage 2 clutch is recommended for vehicles requiring a higher level of torque holding and heat capacity.The sprung ceramic friction disc kit offers excellent heat capacity and strength and is ideal for racing applications whilst also including a sprung dampening hub to absorb peak shock loading

Part Type

Clutch Kits

Data: v4.2 - Upd: 2026-10-10 19:33:43

Features

  • Friction Disc, Pressure Plate, Release Bearing - Pilot, Aligning Tool and Technical Service Bulletins (as required)
  • Heavy Duty, Diaphragm Type
  • Recommended for Track Use
  • Single Disc, Sprung Ceramic

Specifications

Product Attributes - Brand
XCLUTCH
Product Attributes - Manufacturer's Part Number
XKSU24001-1B
Product Attributes - Part Type
Clutch Kits
Product Attributes - Product Line
XClutch Stage 2 Clutch Kits
Product Attributes - UPC
09337467254150
Product Attributes - Clutch Usage
Performance
Product Attributes - Clutch Disc Quantity
1
Product Attributes - Flywheel Included
No
Product Attributes - Input Spline Quantity
24
Product Attributes - Input Shaft Diameter
1.000 in.
Product Attributes - Disc Diameter (in.)
9.448 in.
Product Attributes - Disc Diameter (mm)
240mm
Product Attributes - Disc Material
Ceramic
Product Attributes - Hub Style
Sprung
Product Attributes - Pressure Plate Style
Diaphragm
Product Attributes - Throwout Bearing Included
Yes
Product Attributes - Alignment Tool Included
Yes
Product Attributes - Pilot Bushing Included
Yes
Product Attributes - Counterweight Assist
No
Product Attributes - Mounting Hardware Included
No
Product Attributes - Quantity
Sold as a kit.

Reference Information

Brand Name/s Xclutch
StreetFX SKU xclXKSU24001-1B
SFX Item ID 4043630
Supplier Item Code 4043630
Manufacturer SKU XKSU24001-1B
Manufacturer UPC 9337467254150
Alternative References 2.5L

Compatibility

Application Data
  • MakeSUBARU
    ModelIMPREZA
    SubmodelWRX
    Beginning Year2004
    Ending Year2005
    Engine TypeH4
    Liter2.0
    CC1994
    Engine FamilySubaru 4-cylinder
    Engine Size2.0L/1994cc
    Application NotesAspiration: Turbocharged, Cylinder Head Type: DOHC, Drive Type: AWD, Engine Manufacturer: Subaru, Fuel Delivery Sub Type: MFI, Fuel Deliver Type: FI, Fuel System Control: Electronic, Fuel System Design: SFI, Fuel Type: GAS, Ignition System Type: Distributorless, Transmission Control Type: Manual, Valves Per Engine: 16
  • MakeSUBARU
    ModelIMPREZA
    SubmodelWRX STI
    Beginning Year2004
    Ending Year2014
    Engine TypeH4
    Liter2.5
    CC2458
    Engine FamilySubaru 4-cylinder
    Engine Size2.5L/2458cc
    Application NotesAspiration: Turbocharged, Cylinder Head Type: DOHC, Drive Type: AWD, Engine Manufacturer: Subaru, Fuel Delivery Sub Type: MFI, Fuel Deliver Type: FI, Fuel System Control: Electronic, Fuel System Design: SFI, Fuel Type: GAS, Ignition System Type: Distributorless, Transmission Control Type: Manual, Transmission Number of Speeds: 6, Valves Per Engine: 16
  • MakeSUBARU
    ModelIMPREZA
    SubmodelWRX STI LIMITED
    Beginning Year2007
    Ending Year2007
    Engine TypeH4
    Liter2.5
    CC2458
    Engine FamilySubaru 4-cylinder
    Engine Size2.5L/2458cc
    Application NotesAspiration: Turbocharged, Cylinder Head Type: DOHC, Drive Type: AWD, Engine Manufacturer: Subaru, Fuel Delivery Sub Type: MFI, Fuel Deliver Type: FI, Fuel System Control: Electronic, Fuel System Design: SFI, Fuel Type: GAS, Ignition System Type: Distributorless, Transmission Control Type: Manual, Transmission Number of Speeds: 6, Valves Per Engine: 16
  • MakeSUBARU
    ModelIMPREZA
    SubmodelWRX STI LIMITED
    Beginning Year2011
    Ending Year2014
    Engine TypeH4
    Liter2.5
    CC2458
    Engine FamilySubaru 4-cylinder
    Engine Size2.5L/2458cc
    Application NotesAspiration: Turbocharged, Cylinder Head Type: DOHC, Drive Type: AWD, Engine Manufacturer: Subaru, Fuel Delivery Sub Type: MFI, Fuel Deliver Type: FI, Fuel System Control: Electronic, Fuel System Design: SFI, Fuel Type: GAS, Ignition System Type: Distributorless, Transmission Control Type: Manual, Transmission Number of Speeds: 6, Valves Per Engine: 16
  • MakeSUBARU
    ModelIMPREZA
    SubmodelWRX STI SPECIAL EDITION
    Beginning Year2010
    Ending Year2010
    Engine TypeH4
    Liter2.5
    CC2458
    Engine FamilySubaru 4-cylinder
    Engine Size2.5L/2458cc
    Application NotesAspiration: Turbocharged, Cylinder Head Type: DOHC, Drive Type: AWD, Engine Manufacturer: Subaru, Fuel Delivery Sub Type: MFI, Fuel Deliver Type: FI, Fuel System Control: Electronic, Fuel System Design: SFI, Fuel Type: GAS, Ignition System Type: Distributorless, Transmission Control Type: Manual, Transmission Number of Speeds: 6, Valves Per Engine: 16
  • MakeSUBARU
    ModelLEGACY
    SubmodelGT SPEC.B
    Beginning Year2007
    Ending Year2009
    Engine TypeH4
    Liter2.5
    CC2458
    Engine FamilySubaru 4-cylinder
    Engine Size2.5L/2458cc
    Application NotesAspiration: Turbocharged, Cylinder Head Type: DOHC, Drive Type: AWD, Engine Manufacturer: Subaru, Fuel Delivery Sub Type: MFI, Fuel Deliver Type: FI, Fuel System Control: Electronic, Fuel System Design: SFI, Fuel Type: GAS, Ignition System Type: Distributorless, Transmission Control Type: Manual, Transmission Number of Speeds: 6, Valves Per Engine: 16
  • MakeSUBARU
    ModelWRX STI
    SubmodelBASE
    Beginning Year2015
    Ending Year2021
    Engine TypeH4
    Liter2.5
    CC2458
    Engine FamilySubaru 4-cylinder
    Engine Size2.5L/2458cc
    Application NotesAspiration: Turbocharged, Cylinder Head Type: DOHC, Drive Type: AWD, Engine Manufacturer: Subaru, Fuel Delivery Sub Type: MFI, Fuel Deliver Type: FI, Fuel System Control: Electronic, Fuel System Design: SFI, Fuel Type: GAS, Ignition System Type: Distributorless, Transmission Control Type: Manual, Transmission Number of Speeds: 6, Valves Per Engine: 16
  • MakeSUBARU
    ModelWRX STI
    SubmodelLAUNCH EDITION
    Beginning Year2015
    Ending Year2015
    Engine TypeH4
    Liter2.5
    CC2458
    Engine FamilySubaru 4-cylinder
    Engine Size2.5L/2458cc
    Application NotesAspiration: Turbocharged, Cylinder Head Type: DOHC, Drive Type: AWD, Engine Manufacturer: Subaru, Fuel Delivery Sub Type: MFI, Fuel Deliver Type: FI, Fuel System Control: Electronic, Fuel System Design: SFI, Fuel Type: GAS, Ignition System Type: Distributorless, Transmission Control Type: Manual, Transmission Number of Speeds: 6, Valves Per Engine: 16
  • MakeSUBARU
    ModelWRX STI
    SubmodelLIMITED
    Beginning Year2015
    Ending Year2021
    Engine TypeH4
    Liter2.5
    CC2458
    Engine FamilySubaru 4-cylinder
    Engine Size2.5L/2458cc
    Application NotesAspiration: Turbocharged, Cylinder Head Type: DOHC, Drive Type: AWD, Engine Manufacturer: Subaru, Fuel Delivery Sub Type: MFI, Fuel Deliver Type: FI, Fuel System Control: Electronic, Fuel System Design: SFI, Fuel Type: GAS, Ignition System Type: Distributorless, Transmission Control Type: Manual, Transmission Number of Speeds: 6, Valves Per Engine: 16
  • MakeSUBARU
    ModelWRX STI
    SubmodelS209
    Beginning Year2019
    Ending Year2019
    Engine TypeH4
    Liter2.5
    CC2458
    Engine FamilySubaru 4-cylinder
    Engine Size2.5L/2458cc
    Application NotesAspiration: Turbocharged, Cylinder Head Type: DOHC, Drive Type: AWD, Engine Manufacturer: Subaru, Fuel Delivery Sub Type: MFI, Fuel Deliver Type: FI, Fuel System Control: Electronic, Fuel System Design: SFI, Fuel Type: GAS, Ignition System Type: Distributorless, Transmission Control Type: Manual, Transmission Number of Speeds: 6, Valves Per Engine: 16
  • MakeSUBARU
    ModelWRX STI
    SubmodelSERIES.HYPERBLUE
    Beginning Year2016
    Ending Year2016
    Engine TypeH4
    Liter2.5
    CC2458
    Engine FamilySubaru 4-cylinder
    Engine Size2.5L/2458cc
    Application NotesAspiration: Turbocharged, Cylinder Head Type: DOHC, Drive Type: AWD, Engine Manufacturer: Subaru, Fuel Delivery Sub Type: MFI, Fuel Deliver Type: FI, Fuel System Control: Electronic, Fuel System Design: SFI, Fuel Type: GAS, Ignition System Type: Distributorless, Transmission Control Type: Manual, Transmission Number of Speeds: 6, Valves Per Engine: 16
  • MakeSUBARU
    ModelWRX STI
    SubmodelTYPE RA
    Beginning Year2018
    Ending Year2018
    Engine TypeH4
    Liter2.5
    CC2458
    Engine FamilySubaru 4-cylinder
    Engine Size2.5L/2458cc
    Application NotesAspiration: Turbocharged, Cylinder Head Type: DOHC, Drive Type: AWD, Engine Manufacturer: Subaru, Fuel Delivery Sub Type: MFI, Fuel Deliver Type: FI, Fuel System Control: Electronic, Fuel System Design: SFI, Fuel Type: GAS, Ignition System Type: Distributorless, Transmission Control Type: Manual, Transmission Number of Speeds: 6, Valves Per Engine: 16

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