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ACT Heavy Duty Sprung 4-Puck Disc Clutch Kit - Subaru STI 2004+ / Legacy GT spec.B 2007-2009
ACT Heavy Duty Sprung 4-Puck Disc Clutch Kit - Subaru STI 2004+ / Legacy GT spec.B 2007-2009
ACT Heavy Duty Sprung 4-Puck Disc Clutch Kit - Subaru STI 2004+ / Legacy GT spec.B 2007-2009
ACT Heavy Duty Sprung 4-Puck Disc Clutch Kit - Subaru STI 2004+ / Legacy GT spec.B 2007-2009
ACT Heavy Duty Sprung 4-Puck Disc Clutch Kit - Subaru STI 2004+ / Legacy GT spec.B 2007-2009
ACT Heavy Duty Sprung 4-Puck Disc Clutch Kit - Subaru STI 2004+ / Legacy GT spec.B 2007-2009
ACT Heavy Duty Sprung 4-Puck Disc Clutch Kit - Subaru STI 2004+ / Legacy GT spec.B 2007-2009
ACT Heavy Duty Sprung 4-Puck Disc Clutch Kit - Subaru STI 2004+ / Legacy GT spec.B 2007-2009

ACT Heavy Duty Sprung 4-Puck Disc Clutch Kit

Subaru STI 2004+ / Legacy GT spec.B 2007-2009

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Part # SB10-HDG4
$671.00
msrp: $860.00

Product will ship from manufacturer, average time to ship: 27 business days
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Features & Product Details

RallySport Direct proudly carries a great selection of quality drivetrain upgrades brought to you by Advanced Clutch Technology.

This is the ACT Heavy Duty Sprung 4-Puck Disc Clutch Kit. This particular clutch kit has been designed to sustain substantial increases in power and torque from built engines and moderate bolt-ons which would otherwise surpass the capacity limits of your factory-equipped clutch. This is a complete kit for your specific application that features ACT's Heavy-Duty Pressure Plate which will have an increased clamp load, and it is combined with a proper 4-puck disc  to provide the driver with more confidence under hard shifts.

 

DETAILS:

  • Torque capacity over OEM: 88%
  • Torque Capacity ft/lbs: 668
  • Spline Count: 24
  • 4-puck sprung race disc type
  • Ceramic disc material
  • Heavy-duty pressure plate type
  • Light to moderate pedal effort, aggressive engagement, OE to mild gear rattle
  • Confidence during hard shifts
  • Moderate friction life
  • Recommended for high horsepower street or race use
  •  

    INCLUDES:

  • ACT Heavy-Duty Pressure Plate
  • ACT 4-Puck Sprung Race Disc
  • ACT Release Bearing
  • ACT Pilot Bearing
  • Alignment tool
  •  

     

     

    Specifications

    Brand: ACT
    Alignment Tool Included: Yes
    Clamp Load Increase: 86%
    Crank Torque Capacity: 660 ft/lbs
    Disc Material: Cerametallic
    Disc Style: Sprung Hub
    Disc Type: 4-Puck
    Flywheel Included: No
    Pilot Bearing Included: Yes
    Pressure Plate Style: Pull
    SFI Approved: Yes
    Throwout Bearing Included: Yes
    Wheel Torque Capacity: Not Provided
    Mfgr. Warranty: 1 Year
    Condition: New Product
    Return Policy:
    RallySport Guarantee
    WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

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    QUESTIONS & ANSWERS

    • Q: 4puck vs 6puck  Sean H8 years ago

      how does this compare to the 6puck HD clutch
      • 1 of 1 people found the following answer helpful

        A:  This clutch kit is similar to the 6 puck, but will engage a little harsher. The 4 puck disc should hold up to a little more heat and is recommended if you launch the car a lot or if it sees a lot of track time.

        Zach G. @ RallySport Direct 8 years ago  
          
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    This Part Fits

    Subaru Legacy
    GT spec.B
    2007 Subaru Legacy GT spec.B
    Requires STI Flywheel
    2008 Subaru Legacy GT spec.B
    Requires STI Flywheel
    2009 Subaru Legacy GT spec.B
    Requires STI Flywheel