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  • ACT SB5-HDG6 Heavy Duty Race Clutch Kit for Subaru WRX and Legacy
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ACT SB5-HDG6 Heavy Duty Race Clutch Kit for Subaru WRX and Legacy
ACT SB5-HDG6 Heavy Duty Race Clutch Kit for Subaru WRX and Legacy
ACT SB5-HDG6 Heavy Duty Race Clutch Kit for Subaru WRX and Legacy
ACT SB5-HDG6 Heavy Duty Race Clutch Kit for Subaru WRX and Legacy
ACT SB5-HDG6 Heavy Duty Race Clutch Kit for Subaru WRX and Legacy
ACT SB5-HDG6 Heavy Duty Race Clutch Kit for Subaru WRX and Legacy
Load image into Gallery viewer, ACT SB5-HDG6 Heavy Duty Race Clutch Kit for Subaru WRX and Legacy
Load image into Gallery viewer, ACT SB5-HDG6 Heavy Duty Race Clutch Kit for Subaru WRX and Legacy
Load image into Gallery viewer, ACT SB5-HDG6 Heavy Duty Race Clutch Kit for Subaru WRX and Legacy
Load image into Gallery viewer, ACT SB5-HDG6 Heavy Duty Race Clutch Kit for Subaru WRX and Legacy
Load image into Gallery viewer, ACT SB5-HDG6 Heavy Duty Race Clutch Kit for Subaru WRX and Legacy
Load image into Gallery viewer, ACT SB5-HDG6 Heavy Duty Race Clutch Kit for Subaru WRX and Legacy

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ACT SB5-HDG6 Heavy Duty Race Clutch Kit for Subaru WRX and Legacy

ACT
actSB5-HDG6
In stock
Race Clutch Kit
$1,236.00 $1,016.99
Upgrade your Subaru's clutch system with the ACT SB5-HDG6 Heavy Duty Race Clutch Kit, designed specifically...
$1,016.99
ACT SB5-HDG6 Heavy Duty Race Clutch Kit for Subaru WRX and Legacy
Description

Upgrade your Subaru's clutch system with the ACT SB5-HDG6 Heavy Duty Race Clutch Kit, designed specifically for high-performance applications and demanding driving conditions. This kit features ACT's most popular heavy duty pressure plate, equipped with an exclusive diaphragm design that increases clamp load, reduces deflection, and maximizes clutch lifespan. All diaphragms undergo a rigorous four-stage heat-treating process, ensuring unparalleled durability and consistent performance under high heat and stress. The precision cover stampings provide added rigidity and uniform engagement, contributing to smoother operation and improved responsiveness during aggressive driving.
The kit includes a 6-pad, spring-centered race disc that dampens torsional vibrations effectively, reducing potential failure points in harsh environments. The spring retainers utilize wraparound spring windows and thicker stampings for enhanced support, which diminishes stress concentrations and boosts overall strength and reliability. Engagement with this setup is slightly harsher, offering faster shifting—ideal for high horsepower street or race vehicles—while still maintaining manageable pedal effort. Constructed with high heat-tolerant ceramic friction materials, these components deliver moderate friction life with extended durability, making them suitable for spirited driving and competitive racing.
This ACT clutch kit is carefully engineered, precisely assembled, and dynamically balanced to ensure smooth, high-RPM operation. It is backed by ACT's industry-leading one-year warranty, providing confidence in its performance and reliability. Whether you're upgrading for increased horsepower or seeking a robust clutch solution for track days, the ACT SB5-HDG6 kit offers a high-quality, dependable choice for Subaru owners looking to improve clutch performance and longevity in demanding conditions.

Features:

  • Heavy Duty Pressure Plate: Features ACT's exclusive diaphragm design to increase clamp load and reduce deflection.
  • Four-Stage Heat-Treated Diaphragm: Ensures durability and consistent high-performance under extreme heat.
  • Precision Cover Stampings: Provide rigidity and uniform engagement for smoother operation.
  • 6-Pad Spring-Centered Race Disc: Dampens torsional vibrations and improves high-RPM reliability.
  • Enhanced Spring Retainers: Wraparound spring windows and thicker stampings support springs and reduce stress.
  • Aggressive Engagement: Offers quicker shifting suitable for high horsepower street or race use.
  • Ceramic Friction Material: High heat tolerance for extended friction life and maximum performance.
  • Balanced and Assembled for Reliability: Dynamically balanced and carefully engineered for smooth operation.

Fitment:
2005 Subaru Legacy GT
2005 Subaru Legacy GT Limited
2005 Subaru Outback XT
2005 Subaru Outback XT Limited
2006 Saab 9-2X Aero
2006 Subaru Baja Turbo
2006 Subaru Forester XT Limited
2006 Subaru Impreza WRX
2006 Subaru Impreza WRX Limited
2006 Subaru Impreza WRX TR
2006 Subaru Legacy GT
2006 Subaru Legacy GT spec.B
2006 Subaru Outback XT
2006 Subaru Outback XT Limited
2007 Subaru Forester XT Limited
2007 Subaru Impreza WRX
2007 Subaru Impreza WRX Limited
2007 Subaru Impreza WRX TR
2007 Subaru Legacy GT Limited
2007 Subaru Legacy GT spec.B
2007 Subaru Outback XT Limited
2008 Subaru Forester Sports 2.5 XT
2008 Subaru Forester XT Limited
2008 Subaru Impreza WRX
2008 Subaru Legacy GT Limited
2008 Subaru Legacy GT spec.B
2008 Subaru Outback XT Limited
2009 Subaru Impreza WRX
2009 Subaru Impreza WRX Premium
2009 Subaru Legacy GT Limited
2009 Subaru Legacy GT spec.B
2009 Subaru Outback XT Limited
2010 Subaru Impreza WRX
2010 Subaru Impreza WRX Limited
2010 Subaru Impreza WRX Premium
2010 Subaru Legacy 2.5GT
2011 Subaru Impreza WRX
2011 Subaru Impreza WRX Limited
2011 Subaru Impreza WRX Premium
2011 Subaru Legacy 2.5GT
2012 Subaru Impreza WRX
2012 Subaru Impreza WRX Limited
2012 Subaru Impreza WRX Premium
2012 Subaru Legacy 2.5GT
2013 Subaru Impreza WRX
2013 Subaru Impreza WRX Limited
2013 Subaru Impreza WRX Premium
2014 Subaru Impreza WRX
2014 Subaru Impreza WRX Limited
2014 Subaru Impreza WRX Premium
2015 Subaru WRX Base
2015 Subaru WRX Limited
2015 Subaru WRX Premium
2016 Subaru WRX Base
2016 Subaru WRX Limited
2016 Subaru WRX Premium
2017 Subaru WRX Base
2017 Subaru WRX Limited
2017 Subaru WRX Premium
2018 Subaru WRX Base
2018 Subaru WRX Limited
2018 Subaru WRX Premium

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You have 30 days from the date of delivery to request a return.
After 30 days, we are unable to accept returns, exchanges, or refund requests.

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Items must be returned in their original condition—unused, unwashed, and with all tags and packaging intact.
Certain products may not be eligible for return (e.g., special-order items, customized products, or perishable goods).
Items that have been altered, installed, or modified cannot be returned.

Return Process
Contact our Customer Support team to request a Return Authorization (RMA) before sending items back.
Once your return is approved, you’ll receive instructions on where to send the product.
Customers are responsible for return shipping costs unless the item was defective or incorrect.

Refunds
Refunds are issued to the original payment method once the returned item has been received and inspected.
Please allow 5–10 business days for the refund to appear on your account.
In some cases, a restocking fee may apply (if applicable, this will be disclosed during your return authorization).

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