This ACT 6 pad sprung race clutch disc uses premium ceramic friction material for high heat tolerance and moderate wear under repeated hard use. A spring-centered hub with wraparound spring windows and a heat-treated spring-steel drive plate damps torsional vibration and resists failure under sustained high-horsepower street or race use. Engagement is aggressive with quick shift response and mild to moderate gear rattle at idle, and the ceramic lining holds roughly 28% more torque than a typical organic-faced disc.
Installation InstructionsWarranty
Specifications:
- Disc Type: 6 Pad Sprung (spring-centered hub), ceramic friction material
- Engagement: Aggressive, quick shift, mild-to-moderate gear rattle at idle
- Torque Holding: Approximately 28% higher than typical organic friction material
- Construction: Wraparound spring windows, thicker retainer stampings, heat-treated spring-steel drive plate
- Recommended Use: High-horsepower street or race
- Part Number: ACT6240618
Vehicle Applications:
- 2004 Subaru Impreza WRX STI
- 2005 Subaru Impreza WRX STI
- 2006 Subaru Impreza WRX STI
- 2007 Subaru Impreza WRX STI
- 2008 Subaru Impreza WRX STI
- 2009 Subaru Impreza WRX STI
- 2010 Subaru Impreza WRX STI
- 2011 Subaru Impreza WRX STI
- 2012 Subaru Impreza WRX STI
- 2013 Subaru Impreza WRX STI
- 2014 Subaru Impreza WRX STI
- 2007 Subaru Impreza WRX STI Limited
- 2011 Subaru Impreza WRX STI Limited
- 2012 Subaru Impreza WRX STI Limited
- 2013 Subaru Impreza WRX STI Limited
- 2014 Subaru Impreza WRX STI Limited
- 2010 Subaru Impreza WRX STI Special Edition
- 2007 Subaru Legacy GT spec.B
- 2008 Subaru Legacy GT spec.B
- 2009 Subaru Legacy GT spec.B
- 2015 Subaru WRX STI Base
- 2016 Subaru WRX STI Base
- 2017 Subaru WRX STI Base
- 2018 Subaru WRX STI Base
- 2019 Subaru WRX STI Base
- 2020 Subaru WRX STI Base
- 2021 Subaru WRX STI Base
- 2015 Subaru WRX STI Launch Edition
- 2015 Subaru WRX STI Limited
- 2016 Subaru WRX STI Limited
- 2017 Subaru WRX STI Limited
- 2018 Subaru WRX STI Limited
- 2019 Subaru WRX STI Limited
- 2020 Subaru WRX STI Limited
- 2021 Subaru WRX STI Limited
- 2019 Subaru WRX STI S209
- 2016 Subaru WRX STI Series.HyperBlue
- 2018 Subaru WRX STI Type RA
FAQ
What is a 6 pad sprung race disc?
A 6 pad sprung race disc uses six smaller ceramic friction pads mounted to a spring-centered hub, which reduces torsional vibration compared to a rigid hub while still allowing quick engagement for performance driving.
Is this disc suitable for daily driving?
It can be, though the ceramic lining and reduced marcel produce a firmer, more aggressive engagement and some gear rattle at idle compared to a stock organic disc, so it is best suited to drivers who want maximum torque holding for spirited street or track use.
What pressure plate should this disc be paired with?
This disc is designed to be paired with a compatible ACT pressure plate rated for the same vehicle application and desired clamp load.
What is included with this part?
The listing includes the clutch disc only, identified by ACT part number ACT6240618; a compatible pressure plate and alignment tool are sold separately unless purchased as part of a kit.