ACT HD/Perf Street Sprung | Multiple Subaru Fitments


$781 $1,001

SB5-HDSS kit features ACT's most popular Heavy Duty pressure plate and most popular street disc. 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 Performance Street discs feature premium organic materials with high copper content for better heat transfer and steel-backed lining for greater burst strength and durability. These discs have reduced marcel for faster shift action to complement ACT pressure plates, with increased strength and reliability.


  • Torque Capacity (ft/lbs.): 420
  • Light to moderate pedal effort, smooth positive engagement, OE to mild gear rattle
  • Longer friction life, extended by ACT's exclusive diaphragm design
  • Carefully engineered, precisely assembled, accurately balanced, with premium organic friction materials for heat tolerance and reduced fade
  • Recommended for street and race use
  • 100% clamp load tested and dynamically computer balanced for smooth high RPM reliability


  • 2006-2014 Subaru Impreza WRX
  • 2015-2020 Subaru WRX
  • 2006 Subaru Baja Turbo
  • 2006 Saab 9-2X Aero
  • 2006-2008 Subaru Forester XT
  • 2005-2013 Subaru Legacy GT Limited / Spec B(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?

  • 3000502 - Perf Street Sprung Disc
  • AT90 - Alignment Tool
  • PB1004 - Pilot Bearing
  • RB844 - Release Bearing
  • SB014 - P/PL Heavy Duty
  • Installation Instructions!


  • Description: HD/Perf Street Sprung
  • Torque Capacity (ft/lbs.): 420
  • Torque Capacity Over OE: 32%
  • Disc Type: Street Disc
  • Spline Count: 24
  • Spline Size (in.): 1
  • Disc Diameter (in.): 9
  • Disc Diameter (mm.): 228
  • Pressure Plate Type: Heavy Duty
  • Product Weight (lbs.): 14.5

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