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ACT Heavy Duty 6 Puck Sprung Disc Clutch Kit (Subaru WRX 2006-2011) - Modern Automotive Performance


ACT Clutch Kits & Flywheels

ACT Heavy Duty 6 Puck Sprung Disc Clutch Kit | 2006-2021 Subaru WRX

PART# ACT SB5-HDG6
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Default Title ACT Heavy Duty 6 Puck Sprung Disc Clutch Kit | 2006-2021 Subaru WRX (SB5-HDG6) - ACT SB5-HDG6 $ 671.30
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2006-2021 Subaru WRX ACT HD/Race Sprung 6 Pad Clutch Kit

ACT's SB5-HDG6 kit features their 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 6-pad, spring-centered race disc features a spring-center 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.

Features

  • Torque Capacity: 535 ft/lb
  • 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

  • 2006-2021 Subaru WRX
  • 2006 Saab 9-2X Aero 2.5L/2458cc H 4 Turbocharged
  • 2006 Subaru Baja Turbo 2.5L
  • 2006-2007 Subaru Forester XT Limited
  • 2008 Subaru Forester 2.5 XT
  • 2006 Subaru Legacy GT spec.B(see * below)
  • 2005-2006 Subaru Legacy GT(see * below)
  • 2005, 2007-2009 Subaru Legacy GT Limited(see * below)
  • 2010 Subaru Legacy 2.5GT(see * below)
  • *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?

  • 6228218 - 6 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-M/Race Sprung 6 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.): 14.9

2006-2021 Subaru WRX ACT HD/Race Sprung 6 Pad Clutch Kit

ACT's SB5-HDG6 kit features their 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 6-pad, spring-centered race disc features a spring-center 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.

Features

  • Torque Capacity: 535 ft/lb
  • 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

  • 2006-2021 Subaru WRX
  • 2006 Saab 9-2X Aero 2.5L/2458cc H 4 Turbocharged
  • 2006 Subaru Baja Turbo 2.5L
  • 2006-2007 Subaru Forester XT Limited
  • 2008 Subaru Forester 2.5 XT
  • 2006 Subaru Legacy GT spec.B(see * below)
  • 2005-2006 Subaru Legacy GT(see * below)
  • 2005, 2007-2009 Subaru Legacy GT Limited(see * below)
  • 2010 Subaru Legacy 2.5GT(see * below)
  • *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?

  • 6228218 - 6 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-M/Race Sprung 6 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.): 14.9

Customer Reviews

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It’s not as bad as you think.

I recently installed this clutch kit in my 17 wrx. I’m still in my break in. But one thing I will say is it is definitely something most people wouldn’t want to put up with everyday. I’m younger so I can put up with the constant Drive train chatter. But if you’re older and you want more of a comfortable daily they can hold power I would not recommend this clutch. But if you’re older and you want more of a comfortable daily that can hold power I would not recommend this clutch. That being said, if you’re using this for a track car auto cross or just for a more race inspired build, with moderate street use I think this is a completely do able or set up.

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 Click Here For Customer Service.