Performance Auto Parts & Car Accessories | Unbeatable Prices Your One Stop Shop For Performance Auto Parts

Choose Your Car 
  • ACT Xtreme 6 Puck Sprung Disc Clutch Kit (Subaru STi 2004-2011) SB10-XTG6 - Modern Automotive Performance
  • ACT Clutch 1 Year Manufacturer Warranty
  • ACT Xtreme 6 Puck Sprung Disc Clutch Kit | 2004-2020 Subaru STi (SB10-XTG6)

    MAP price match guarantee Black Friday Extended!
    Prices reduced for a limited time
    While Supplies Last

    ACT Clutch Kits & Flywheels

    ACT Xtreme 6 Puck Sprung Disc Clutch Kit | 2004-2020 Subaru STi

    PART# ACT SB10-XTG6
    Unbeatable Price Guarantee

    ( Honestly, if you find a better price we'll match it. )

    Give us a call to get the best prices and parts for your build. Or, just call us with a cool racing story...either way we're here.

    Email - sales@maperformance.com

    Phone 1-888-627-3736



    $ 621.60   $ 888.00
    Limited Time Savings of 30% ($ 266.40)

    MAP price match guarantee Unbeatable Price Guarantee

      +1-888-627-3736
    this item typically ships in 2-3 Weeks!
    Free delivery by , to your door when ordered within hrs and mins

    Looking for a flywheel too? Add one below!

      Click here to make a selection!
    ACT Street-Lite Flywheel | 2004-2020 Subaru STI (600235)
    ACT Street-Lite Flywheel | 2004-2020 Subaru STI (600235) 
      $320.60
    ACT XACT Prolite Flywheel | 2004-2020 Subaru STI (600240)
    ACT XACT Prolite Flywheel | 2004-2020 Subaru STI (600240) 
      $344.40
    Default Title ACT Xtreme 6 Puck Sprung Disc Clutch Kit | 2004-2020 Subaru STi (SB10-XTG6) - ACT SB10-XTG6 $ 621.60
    Fits Your
    MAP Loyalty: Earn $ 12.43 Toward Next Purchase!

    2004-2020 Subaru WRX STI ACT Xtreme 6 Puck Sprung Disc Clutch Kit

    SB10-XTG6 kit features an Xtreme pressure plate for the most demanding driver. ACT Xtreme 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 6-pad spring-centered race disc features a spring-center construction to properly damp torsional vibrations and resist failure 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 6-pad spring-centered race disc, engagement is harsher, but shifting is faster. The 6-pad spring-centered disc is recommended for larger clutch sizes to absorb more heat.

    Monoloc is a one-piece, direct replacement or upgrade to the standard, two-piece wedge collar and wire ring featured in pull-type clutches. The spring tension of the segmented retaining ring is carefully calculated and tested for optimal performance. It provides uniform loading on the bearing and pressure plate to assure proper alignment, regardless of driver influence or vehicle modifications. Monoloc's hardened chrome-moly steel construction will provide years of service.

    Features

    • Torque Capacity (ft/lbs.): 755
    • Moderate to heavy pedal effort, aggressive engagement, OE to mild gear rattle, confidence during hard shifts
    • Moderate friction life, extended by ACT's exclusive diaphragm design, dramatic improvement in release mechanism life
    • Carefully engineered, precisely assembled, accurately balanced, uses select ceramic friction materials for high heat tolerance and maximum performance, major improvement in release mechanism
    • 100% clamp load tested and dynamically computer balanced for smooth high RPM reliability, includes ACT's patented Monoloc
    • Recommended for high horsepower street or race use

    Benefits

    • Increase clamp load, reduce deflection and maximize clutch life
    • Lightweight, rigid design allows for quicker shifts and smooth
    • Increase strength and reliability

    Applications

    • 2004-2020 Subaru WRX STI
    • 2007-2009 Subaru Legacy GT spec.B
      *6 speed applications only - Must use ACT or factory flywheel for the 2004 and newer WRX STi

    What's in the box?

    • 6240618 - 6 Pad Sprung Race Disc
    • AT90 - Alignment Tool
    • PB1004 - Pilot Bearing
    • RB601 - Release Bearing
    • SB019X - P/PL-M Xtreme Pressure Plate
    • ACT's patented Monoloc
    • Installation Instructions!

    2004-2020 Subaru WRX STI ACT Xtreme 6 Puck Sprung Disc Clutch Kit

    SB10-XTG6 kit features an Xtreme pressure plate for the most demanding driver. ACT Xtreme 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 6-pad spring-centered race disc features a spring-center construction to properly damp torsional vibrations and resist failure 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 6-pad spring-centered race disc, engagement is harsher, but shifting is faster. The 6-pad spring-centered disc is recommended for larger clutch sizes to absorb more heat.

    Monoloc is a one-piece, direct replacement or upgrade to the standard, two-piece wedge collar and wire ring featured in pull-type clutches. The spring tension of the segmented retaining ring is carefully calculated and tested for optimal performance. It provides uniform loading on the bearing and pressure plate to assure proper alignment, regardless of driver influence or vehicle modifications. Monoloc's hardened chrome-moly steel construction will provide years of service.

    Features

    • Torque Capacity (ft/lbs.): 755
    • Moderate to heavy pedal effort, aggressive engagement, OE to mild gear rattle, confidence during hard shifts
    • Moderate friction life, extended by ACT's exclusive diaphragm design, dramatic improvement in release mechanism life
    • Carefully engineered, precisely assembled, accurately balanced, uses select ceramic friction materials for high heat tolerance and maximum performance, major improvement in release mechanism
    • 100% clamp load tested and dynamically computer balanced for smooth high RPM reliability, includes ACT's patented Monoloc
    • Recommended for high horsepower street or race use

    Benefits

    • Increase clamp load, reduce deflection and maximize clutch life
    • Lightweight, rigid design allows for quicker shifts and smooth
    • Increase strength and reliability

    Applications

    • 2004-2020 Subaru WRX STI
    • 2007-2009 Subaru Legacy GT spec.B
      *6 speed applications only - Must use ACT or factory flywheel for the 2004 and newer WRX STi

    What's in the box?

    • 6240618 - 6 Pad Sprung Race Disc
    • AT90 - Alignment Tool
    • PB1004 - Pilot Bearing
    • RB601 - Release Bearing
    • SB019X - P/PL-M Xtreme Pressure Plate
    • ACT's patented Monoloc
    • Installation Instructions!

    Customer Reviews

    Based on 1 review
    100%
    (1)
    0%
    (0)
    0%
    (0)
    0%
    (0)
    0%
    (0)
    D
    D.
    ACT CLUTCH BEST BANG FOR YOUR BUCK

    Forget a clutch that cost thousands of dollars when you can buy the 6 puck that holds more power. These clutches have been around for years and in my opinion are better than any multi disc clutch. And less clutch chatter than any multi disc clutch. ACT DOES THE JOB!!

    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.

    We use cookies to offer a better browsing experience, analyze site traffic, personalize content, and serve targeted advertisements. Please review our privacy policy & cookies information page.  If you continue you consent to our privacy policy & use of cookies.Accept

    Hello!

    Unfortunately due to vendor restrictions we are unable to sell this brand within Australia or the UK. If you have any questions, feel like you received this message in error or would like suggestions on other brands please contact us here.

    Hello!

    Unfortunately due to vendor restrictions we are unable to sell this brand within Australia. If you have any questions, feel like you received this message in error or would like suggestions on other brands please contact us here.

    Hello!

    Unfortunately due to vendor restrictions we are unable to sell this brand within your country. If you have any questions, feel like you received this message in error or would like suggestions on other brands please contact us here.

    Hello!

    Unfortunately due to vendor restrictions we are unable to sell this brand within California. If you have any questions, feel like you received this message in error or would like suggestions on other brands please contact us here.

    Hello!

    Unfortunately we are not able to ship this item outside of the United States.
    If you have any questions please contact us at: 1-888-627-3736 or Email Us Here.