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  • ACT Heavy Duty 4 Puck Sprung Disc Clutch Kit | 2006-2020 Subaru WRX (SB5-HDG4)
  • ACT Clutch 1 Year Manufacturer Warranty
  • ACT Heavy Duty 4 Puck Sprung Disc Clutch Kit | 2006-2020 Subaru WRX (SB5-HDG4)

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    ACT Clutch Kits & Flywheels

    ACT Heavy Duty 4 Puck Sprung Disc Clutch Kit | 2006-2020 Subaru WRX

    PART# ACT SB5-HDG4
    We Price Match!

    Contact us to ensure you're getting the right part for your car at the absolute best pricing on earth!

    Email - sales@maperformance.com
    Phone 1(888)627-3736



    $ 652.40   $ 932.00
    Limited Time Savings of 30% ($ 279.60)

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      +1-888-627-3736
    Free delivery by , to your door when ordered within hrs and mins

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      $251.30
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    ACT XACT Prolite Flywheel | 2006-2018 Subaru WRX (600475) 
      $264.60
    ACT XACT Streetlite Flywheel | Multiple Subaru Fitments (600890)
    ACT XACT Streetlite Flywheel | Multiple Subaru Fitments (600890) 
      $259.00
    Default Title ACT Heavy Duty 4 Puck Sprung Disc Clutch Kit | 2006-2020 Subaru WRX (SB5-HDG4) - ACT SB5-HDG4 $ 652.40
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    ACT HD/Race Sprung 4 Pad Clutch Kit

    SB5-HDG4 kit features ACT's most popular Heavy Duty pressure plate. ACT Heavy Duty pressure plates use exclusive diaphragm design to increase clamp load, reduce deflection and maximize clutch life. All diaphragms endure a four-stage, heat-treating process for unparalleled performance. ACT pressure plates have precision cover stampings to provide rigidity and consistency.

    ACT's 4-pad spring-centered race disc features a spring-center to properly damp torsional vibrations for quieter operation and resist failure even under harsh conditions. ACT spring retainers utilize wraparound spring windows and thicker retainer stampings to provide spring support, reduce stress concentrations, and increase strength and reliability.

    With the 4-pad spring-centered race disc, engagement is harsher, but shifting is faster. ACT's 4-pad spring-centered race disc is well-suited for smaller disc sizes in smaller engines.

    Features

    • Torque Capacity (ft/lbs.): 535
    • Light to moderate pedal effort, aggressive engagement, OE to mild gear rattle
    • Moderate friction life, extended by ACT's exclusive diaphragm design
    • Carefully engineered, precisely assembled, accurately balanced, uses select ceramic friction materials for high heat tolerance and maximum performance
    • Recommended for high horsepower street or race use
    • 100% clamp load tested and dynamically computer balanced for smooth high RPM reliability

     

     

    Applications

    • 2006-2020 Subaru WRX
    • 2006 Saab 9-2X Aero 2.5L/2458cc H 4 Turbocharged
    • 2006 Subaru Baja Turbo
    • 2006-2007 Subaru Forester XT Limited
    • 2008 Subaru Forester 2.5 XT
    • 2005-2012 Subaru Legacy GT / Limited / Spec B
    • *230mm
    • *5 Speed applications only
    • *Must be used with ACT flywheel or factory flywheel for 2006 and newer WRX (not included)

    What's in the box?

    • 4228218 - 4 Pad Sprung Race Disc
    • AT90 - Alignment Tool
    • PB1004 - Pilot Bearing
    • RB844 - Release Bearing
    • SB014 - P/PL Heavy Duty Pressure Plate
    • Installation Instructions!

    Specifications

    • Description: HD/Race Sprung 4 Pad
    • Torque Capacity (ft/lbs.): 535
    • Torque Capacity Over OE: 69%
    • Disc Type: Race Disc
    • Spline Count: 24
    • Spline Size (in.): 1
    • Disc Diameter (in.): 9
    • Disc Diameter (mm.): 228
    • Pressure Plate Type: Heavy Duty
    • Product Weight (lbs.): 14.4

    ACT HD/Race Sprung 4 Pad Clutch Kit

    SB5-HDG4 kit features ACT's most popular Heavy Duty pressure plate. ACT Heavy Duty pressure plates use exclusive diaphragm design to increase clamp load, reduce deflection and maximize clutch life. All diaphragms endure a four-stage, heat-treating process for unparalleled performance. ACT pressure plates have precision cover stampings to provide rigidity and consistency.

    ACT's 4-pad spring-centered race disc features a spring-center to properly damp torsional vibrations for quieter operation and resist failure even under harsh conditions. ACT spring retainers utilize wraparound spring windows and thicker retainer stampings to provide spring support, reduce stress concentrations, and increase strength and reliability.

    With the 4-pad spring-centered race disc, engagement is harsher, but shifting is faster. ACT's 4-pad spring-centered race disc is well-suited for smaller disc sizes in smaller engines.

    Features

    • Torque Capacity (ft/lbs.): 535
    • Light to moderate pedal effort, aggressive engagement, OE to mild gear rattle
    • Moderate friction life, extended by ACT's exclusive diaphragm design
    • Carefully engineered, precisely assembled, accurately balanced, uses select ceramic friction materials for high heat tolerance and maximum performance
    • Recommended for high horsepower street or race use
    • 100% clamp load tested and dynamically computer balanced for smooth high RPM reliability

     

     

    Applications

    • 2006-2020 Subaru WRX
    • 2006 Saab 9-2X Aero 2.5L/2458cc H 4 Turbocharged
    • 2006 Subaru Baja Turbo
    • 2006-2007 Subaru Forester XT Limited
    • 2008 Subaru Forester 2.5 XT
    • 2005-2012 Subaru Legacy GT / Limited / Spec B
    • *230mm
    • *5 Speed applications only
    • *Must be used with ACT flywheel or factory flywheel for 2006 and newer WRX (not included)

    What's in the box?

    • 4228218 - 4 Pad Sprung Race Disc
    • AT90 - Alignment Tool
    • PB1004 - Pilot Bearing
    • RB844 - Release Bearing
    • SB014 - P/PL Heavy Duty Pressure Plate
    • Installation Instructions!

    Specifications

    • Description: HD/Race Sprung 4 Pad
    • Torque Capacity (ft/lbs.): 535
    • Torque Capacity Over OE: 69%
    • Disc Type: Race Disc
    • Spline Count: 24
    • Spline Size (in.): 1
    • Disc Diameter (in.): 9
    • Disc Diameter (mm.): 228
    • Pressure Plate Type: Heavy Duty
    • Product Weight (lbs.): 14.4

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    MAP Limited Lifetime Warranty

    1.) All MAPerformance in-house fabricated parts include a Limited Lifetime Warranty for the Original Purchaser. This warranty only applies to the original purchaser and is non-transferrable. If the product fails it would need to be determined by MAPerformance that it is due to manufacturing defects in materials or workmanship.

    2.) This does not cover normal wear and tear. Improper use, modification, or abuse voids this warranty. MAPerformance will not be held responsible for additional costs due to the failure of a product (cost of sale, towing, labor, etc.). Warranty claims must be submitted to MAPerformance for review.

    3.) You must create a support ticket to acquire your return authorization number prior to returning the product.

    4.) Warranty claims will not be honored if the product was not purchased through an approved dealer.

    For warranty evaluation please create a support ticket via this form here.

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