The ACT SB10-HDG6 clutch kit is engineered for high-performance applications, combining durability and aggressive engagement to meet the demands of street and race environments. Featuring ACT's most popular heavy-duty pressure plate with an exclusive diaphragm design, this kit increases clamp load, reduces deflection, and maximizes clutch lifespan. The pressure plate undergoes a rigorous four-stage heat-treating process, ensuring exceptional performance and reliability under high-stress conditions. Precision cover stampings provide added rigidity and consistency during operation, promoting smooth engagement and longer component life. The included six-pad spring-centered race disc employs a spring-center construction to effectively damp torsional vibrations, resisting failure during aggressive shifts and harsh conditions. ACT’s spring retainers feature wraparound spring windows and thicker stampings, supporting springs better and reducing stress concentrations for enhanced strength and durability. The 6-pad disc offers a harsher engagement for quicker shifting, making it ideal for larger clutch sizes that need to absorb more heat during high-performance driving. The Monoloc component, made from hardened chrome-moly steel, ensures proper bearing alignment with a uniform load, providing years of dependable service. Designed as a direct replacement, the Monoloc enhances overall clutch reliability and ease of installation. Crafted for high horsepower street or race use, this clutch kit utilizes select ceramic friction materials for superior heat tolerance and maximum performance. Its carefully balanced, dynamically computer-balanced assembly guarantees smooth high-RPM operation and confidence-inspiring engagement. The kit is backed by ACT’s industry-leading one-year warranty, offering peace of mind alongside exceptional performance. Suitable for various Subaru models, including 2007-2014 Subaru Impreza and Legacy, this kit is an excellent upgrade for drivers seeking aggressive, reliable clutch performance in demanding conditions.
Features:
- Heavy-duty pressure plate with exclusive diaphragm design for increased clamp load and lifespan
- Four-stage heat-treated diaphragms for optimal performance and durability
- Precision cover stampings provide rigidity and consistency
- 6-pad spring-centered race disc dampens torsional vibrations and resists failure
- Wraparound spring retainers reduce stress and increase strength
- Hardened chrome-moly steel Monoloc ensures proper alignment and longevity
- Aggressive engagement with faster shifting characteristics
- Ceramic friction materials offer high heat tolerance and maximum performance
- Dynamically computer-balanced for smooth high-RPM operation
- Suitable for high horsepower street and racing applications
- Backed by ACT’s one-year warranty for reliability and peace of mind
Fitment:
2004 Subaru Impreza WRX STI
2005 Subaru Impreza WRX STI
2006 Subaru Impreza WRX STI
2007 Subaru Impreza WRX STI
2007 Subaru Impreza WRX STI Limited
2007 Subaru Legacy GT spec.B
2008 Subaru Impreza WRX STI
2008 Subaru Legacy GT spec.B
2009 Subaru Impreza WRX STI
2009 Subaru Legacy GT spec.B
2010 Subaru Impreza WRX STI
2010 Subaru Impreza WRX STI Special Edition
2011 Subaru Impreza WRX STI
2011 Subaru Impreza WRX STI Limited
2012 Subaru Impreza WRX STI
2012 Subaru Impreza WRX STI Limited
2013 Subaru Impreza WRX STI
2013 Subaru Impreza WRX STI Limited
2014 Subaru Impreza WRX STI
2014 Subaru Impreza WRX STI Limited
2015 Subaru WRX STI Base
2015 Subaru WRX STI Launch Edition
2015 Subaru WRX STI Limited
2016 Subaru WRX STI Base
2016 Subaru WRX STI Limited
2016 Subaru WRX STI Series.HyperBlue
2017 Subaru WRX STI Base
2017 Subaru WRX STI Limited
2018 Subaru WRX STI Base
2018 Subaru WRX STI Limited
2018 Subaru WRX STI Type RA
2019 Subaru WRX STI Base
2019 Subaru WRX STI Limited
2019 Subaru WRX STI S209
2020 Subaru WRX STI Base
2020 Subaru WRX STI Limited
2021 Subaru WRX STI Base
2021 Subaru WRX STI Limited
