The SB020X is an ACT Xtreme pressure plate that uses ACT's exclusive diaphragm design to increase clamp load, reduce deflection, and maximize clutch life, sized for the EJ255/EJ257/FA20 turbo platform shared across Subaru WRX, Impreza WRX, Legacy GT, Outback XT, Forester XT, and Baja Turbo. All diaphragms endure a four-stage heat-treating process for unparalleled performance, and the cover stamping is precision-made for rigidity and consistency. ACT's Xtreme pressure plates increase clamp load by 50 to 120 percent over stock and are recommended for use with a street or race disc.
WarrantyInstallation Instructions
- Backed by ACT's one-year "Excellence in Performance" warranty
Specifications
- Type: Xtreme pressure plate only (no disc included)
- Clamp Load Increase: 50-120% over stock
- Construction: Four-stage heat-treated diaphragm, precision cover stamping
- Recommended Use: Pair with a street or race disc
- Part Number: SB020X
Vehicle Applications
| Year | Make | Model | Trim |
|---|---|---|---|
| 2006 | Subaru | Baja | Turbo |
| 2008 | Subaru | Forester | Sports 2.5 XT |
| 2006 | Subaru | Forester | XT Limited |
| 2007 | Subaru | Forester | XT Limited |
| 2008 | Subaru | Forester | XT Limited |
| 2006 | Subaru | Impreza | WRX |
| 2007 | Subaru | Impreza | WRX |
| 2008 | Subaru | Impreza | WRX |
| 2009 | Subaru | Impreza | WRX |
| 2010 | Subaru | Impreza | WRX |
| 2011 | Subaru | Impreza | WRX |
| 2012 | Subaru | Impreza | WRX |
| 2013 | Subaru | Impreza | WRX |
| 2014 | Subaru | Impreza | WRX |
| 2006 | Subaru | Impreza | WRX Limited |
| 2007 | Subaru | Impreza | WRX Limited |
| 2010 | Subaru | Impreza | WRX Limited |
| 2011 | Subaru | Impreza | WRX Limited |
| 2012 | Subaru | Impreza | WRX Limited |
| 2013 | Subaru | Impreza | WRX Limited |
| 2014 | Subaru | Impreza | WRX Limited |
| 2009 | Subaru | Impreza | WRX Premium |
| 2010 | Subaru | Impreza | WRX Premium |
| 2011 | Subaru | Impreza | WRX Premium |
| 2012 | Subaru | Impreza | WRX Premium |
| 2013 | Subaru | Impreza | WRX Premium |
| 2014 | Subaru | Impreza | WRX Premium |
| 2006 | Subaru | Impreza | WRX TR |
| 2007 | Subaru | Impreza | WRX TR |
| 2010 | Subaru | Legacy | 2.5GT |
| 2011 | Subaru | Legacy | 2.5GT |
| 2012 | Subaru | Legacy | 2.5GT |
| 2005 | Subaru | Legacy | GT |
| 2006 | Subaru | Legacy | GT |
| 2005 | Subaru | Legacy | GT Limited |
| 2007 | Subaru | Legacy | GT Limited |
| 2008 | Subaru | Legacy | GT Limited |
| 2009 | Subaru | Legacy | GT Limited |
| 2006 | Subaru | Legacy | GT spec.B |
| 2007 | Subaru | Legacy | GT spec.B |
| 2008 | Subaru | Legacy | GT spec.B |
| 2009 | Subaru | Legacy | GT spec.B |
| 2005 | Subaru | Outback | XT |
| 2006 | Subaru | Outback | XT |
| 2005 | Subaru | Outback | XT Limited |
| 2006 | Subaru | Outback | XT Limited |
| 2007 | Subaru | Outback | XT Limited |
| 2008 | Subaru | Outback | XT Limited |
| 2009 | Subaru | Outback | XT Limited |
| 2015 | Subaru | WRX | Base |
| 2016 | Subaru | WRX | Base |
| 2017 | Subaru | WRX | Base |
| 2018 | Subaru | WRX | Base |
| 2019 | Subaru | WRX | Base |
| 2020 | Subaru | WRX | Base |
| 2021 | Subaru | WRX | Base |
| 2022 | Subaru | WRX | Base |
| 2023 | Subaru | WRX | Base |
| 2024 | Subaru | WRX | Base |
| 2015 | Subaru | WRX | Limited |
| 2016 | Subaru | WRX | Limited |
| 2017 | Subaru | WRX | Limited |
| 2018 | Subaru | WRX | Limited |
| 2019 | Subaru | WRX | Limited |
| 2020 | Subaru | WRX | Limited |
| 2021 | Subaru | WRX | Limited |
| 2022 | Subaru | WRX | Limited |
| 2023 | Subaru | WRX | Limited |
| 2024 | Subaru | WRX | Limited |
| 2025 | Subaru | WRX | Limited |
| 2015 | Subaru | WRX | Premium |
| 2016 | Subaru | WRX | Premium |
| 2017 | Subaru | WRX | Premium |
| 2018 | Subaru | WRX | Premium |
| 2019 | Subaru | WRX | Premium |
| 2020 | Subaru | WRX | Premium |
| 2021 | Subaru | WRX | Premium |
| 2022 | Subaru | WRX | Premium |
| 2023 | Subaru | WRX | Premium |
| 2024 | Subaru | WRX | Premium |
| 2025 | Subaru | WRX | Premium |
| 2024 | Subaru | WRX | TR |
| 2025 | Subaru | WRX | TS |
FAQ
Does this pressure plate include a disc?
No, SB020X is a pressure plate only. ACT recommends pairing it with a street or race disc.
How much does the Xtreme pressure plate increase clamp load?
ACT's Xtreme pressure plates increase clamp load by 50 to 120 percent over the stock pressure plate.
How does SB020X differ from SB020?
SB020X is the Xtreme version with a higher clamp-load increase (50-120%) than the Heavy Duty SB020 (20-50%), intended for higher-power builds.
What vehicles use this pressure plate?
SB020X is sized for the EJ255/EJ257/FA20 turbo platform shared across the Subaru WRX, Impreza WRX, Legacy GT, Outback XT, Forester XT, and Baja Turbo, as listed in the Vehicle Applications table.