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ACT HD Perf Street Sprung Clutch Kit for 2004-2021 Subaru WRX STI & Legacy GT - SB10-HDSS

ACT HD Perf Street Sprung Clutch Kit for 2004-2021 Subaru WRX STI & Legacy GT - SB10-HDSS

Regular price $749.70 USD
Regular price $1,028.00 USD Sale price $749.70 USD
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ACT
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ACTSB10-HDSS
Looking for the lowest price?

Give us a call to get the best prices and parts for your build. Or, just call us with a cool racing story...either way we're here.

SB10-HDSS
Looking for the lowest price?

Give us a call to get the best prices and parts for your build. Or, just call us with a cool racing story...either way we're here.

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Clutch Kits - Single
Key Features & Specs: Part Number: SB10-HDSS Brand: ACT Product Type: Clutch Kit Series: Heavy Duty Performance Street Sprung Disc Style: Spring-centered / Sprung hub Disc Material: Organic Clutch Disc...
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Description

Key Features & Specs:

  • Part Number: SB10-HDSS
  • Brand: ACT
  • Product Type: Clutch Kit
  • Series: Heavy Duty Performance Street Sprung
  • Disc Style: Spring-centered / Sprung hub
  • Disc Material: Organic
  • Clutch Disc Diameter: 9.4 inches / 240mm
  • Pressure Plate Type: Heavy Duty
  • Torque Capacity: 522 ft/lbs.
  • Torque Capacity Over OE: 45%
  • Input Shaft Diameter: 1 inch
  • Engagement: Smooth positive engagement
  • Pedal Effort: Light to moderate
  • Technology: ACT patented Monoloc system
  • Recommended Use: Street and Race
  • Kit Includes: Pressure plate, clutch disc, release bearing, pilot bearing, alignment tool
  • Manufacturing: Clamp load tested and dynamically computer balanced
  • Product Weight: 18.2 lbs.
  • Warranty: 12 Months

Fitment:

  • 2004-2014 Subaru Impreza WRX STI
  • 2013-2021 Subaru WRX STI
  • 2007-2009 Subaru Legacy GT spec.B
  • 2002-2005 Subaru Impreza WRX STI (JDM)

The ACT SB10-HDSS Heavy Duty Performance Street Sprung Clutch Kit with Monoloc is designed for Subaru WRX STI and turbo Subaru performance builds requiring increased torque capacity with smooth street drivability. Featuring a heavy duty pressure plate and premium organic sprung clutch disc, this kit provides smooth positive engagement with light to moderate pedal effort. ACT’s patented Monoloc technology improves release mechanism durability and alignment, ensuring reliable clutch operation under demanding driving conditions.

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