South Bend Clutch Stage 4 Extreme Clutch Kit for Subaru WRX STI 2004-2015, 2.5L, 700+ Ft-Lb

$1,344.79 USD

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South Bend – Clutches. Fits Subaru WRX STI GD, Subaru WRX STI GR/GV, Subaru WRX STI VA.

  • Made to order — subject to stock confirmation.
  • Your card is authorized now, charged only once we confirm stock (usually within 24 hours).
  • Ships from our Wisconsin warehouse. Delivery 3–7 business days.
  • Ships direct from our supplier network — delivery depends on supplier availability.
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South Bend FJK1000-SS-X Clutch Kit

The South Bend FJK1000-SS-X is engineered for high-performance applications, specifically designed for the 2004-2015 Subaru WRX and STI models equipped with the 2.5L engine. This Stage 4 Extreme Clutch Kit is built to handle demanding conditions, making it an ideal choice for enthusiasts who push their vehicles to the limit.

Technical Specifications

  • Engine Compatibility: Subaru WRX/STI 2.5L (2004-2015)
  • Torque Capacity: Rated for over 700 ft-lbs
  • Disc Diameter: 230 mm
  • Disc Material: Ceramic for superior grip
  • Disc Style: 6-paddle design for enhanced performance
  • Hub Style: Sprung for improved shock absorption
  • Input Shaft Diameter: 1 inch
  • Input Spline Quantity: 24
  • Pressure Plate Style: Diaphragm for consistent engagement
  • Throwout Bearing: Included, standard style
  • Pilot Bushing: Included, made from durable steel
  • Alignment Tool: Yes, included for easy installation

Installation Notes

While the FJK1000-SS-X comes with an alignment tool and a throwout bearing, it does not include a flywheel or mounting hardware. Ensure that you have the necessary tools and components for a successful installation.

Fitment

  • Subaru Impreza: 2004-2023
  • Subaru WRX: 2004-2023
  • Subaru WRX STI: 2004-2023

This clutch kit is designed for performance applications, providing enhanced durability and reliability under high-stress conditions. Whether you are on the track or navigating spirited drives, the South Bend FJK1000-SS-X is a solid choice for maximizing your Subaru's potential.

Other Part Numbers:
South Bend #sbcFJK1000-SS- X

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Fitment: Subaru WRX STI GD (2004-2007); Subaru WRX STI GR/GV (2008-2014); Subaru WRX STI VA (2015-2021)

Please confirm year, trim and engine before ordering.

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