Description

SB10-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 construction 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. 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.

Specifications

Compatibility

  • 2004-2014 Subaru Impreza WRX STI H4.2458cc
  • 2007 Subaru Impreza WRX STI Limited H4.2458cc
  • 2011-2014 Subaru Impreza WRX STI Limited H4.2458cc
  • 2010 Subaru Impreza WRX STI Special Edition H4.2458cc
  • 2007-2009 Subaru Legacy GT spec.B H4.2458cc
  • 2015-2021 Subaru WRX STI Base H4.2458cc
  • 2015 Subaru WRX STI Launch Edition H4.2458cc
  • 2015-2021 Subaru WRX STI Limited H4.2458cc
  • 2016 Subaru WRX STI Series.HyperBlue H4.2458cc
  • 2018 Subaru WRX STI Type RA H4.2458cc

SB10-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 construction 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. 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.

  • 2004-2014 Subaru Impreza WRX STI H4.2458cc
  • 2007 Subaru Impreza WRX STI Limited H4.2458cc
  • 2011-2014 Subaru Impreza WRX STI Limited H4.2458cc
  • 2010 Subaru Impreza WRX STI Special Edition H4.2458cc
  • 2007-2009 Subaru Legacy GT spec.B H4.2458cc
  • 2015-2021 Subaru WRX STI Base H4.2458cc
  • 2015 Subaru WRX STI Launch Edition H4.2458cc
  • 2015-2021 Subaru WRX STI Limited H4.2458cc
  • 2016 Subaru WRX STI Series.HyperBlue H4.2458cc
  • 2018 Subaru WRX STI Type RA H4.2458cc

Best Sellers