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Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
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Action Clutch
Action Clutch Stage 1 HD Clutch Kit (2OS) for 2004-2021 Subaru WRX STI (2.5L)
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
Fits 2004-2021 Subaru Impreza WRX STI and WRX STI (2.5L Turbo EJ257).
The Action Clutch Stage 1 HD (2OS) kit is engineered for the Subaru EJ257 platform, supporting vehicles ranging from stock power levels to those with basic bolt-on modifications. This kit utilizes reinforced steel-backed copper Kevlar organic friction material for superior durability and thermal management. Paired with a heavy-duty single diaphragm pressure plate, it provides a 100% increase in torque holding capacity over the factory clutch while maintaining smooth, reliable engagement suitable for heavy-duty street driving and mild track sessions.
- Friction Material: Reinforced steel-backed copper Kevlar organic
- Pressure Plate: Single diaphragm heavy-duty with increased clamping force
- Safety: Patented, fully enclosed spring retainers to prevent spring ejection
- Performance: 100% increased holding capacity over OEM factory kit
- Pedal Feel: Approximately 20% heavier than the Stage 1 (1OS) series
- Applications: Recommended for heavy-duty street and light track use
- Manufacturer Part Number: ACR-1802-2OS
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2004-2014 | Subaru | Impreza | WRX STI |
| 2015-2021 | Subaru | WRX STI | Base |
| 2015 | Subaru | WRX STI | Launch Edition |
| 2015-2021 | Subaru | WRX STI | Limited |
| 2019 | Subaru | WRX STI | S209 |
| 2016 | Subaru | WRX STI | Series.HyperBlue |
| 2018 | Subaru | WRX STI | Type RA |
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Atlus
1340 Cobb Dr, Unit 1, Eustis, FL 32736
352-234-4458
Mon – Fri: 8:30 am – 4:30 pm
Sat: 9:00 am – 2:00 pm
Sun: Closed
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The Atlus Price Guarantee
If you can find the part for a lower price from an authorized dealer/shop, we'll match the price! Reach out to Hello@AtlusAuto.com, our live chat located at the bottom right of your screen, or request an Atlas Price Guarantee, or visit our dedicated APG page to submit a request.
Action Clutch Stage 1 HD Clutch Kit (2OS) for 2004-2021 Subaru WRX STI (2.5L)
Note: Images are for illustrative purposes only. The actual product may vary in appearance or contents. Please read the full description and verify the item you're receiving.
This product will be available soon, but you can pre-order now to get on the list before others!
US Based Support - In Florida
30 Days Satisfaction Guarantee
Price Match
If you can find the part for a lower price from an authorized dealer/shop, we'll match the price! Reach out to Hello@AtlusAuto.com, our live chat located at the bottom of your screen, or request an Atlas Price Guarantee, or visit our dedicated APG page to submit a request.
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Fits 2004-2021 Subaru Impreza WRX STI and WRX STI (2.5L Turbo EJ257).
The Action Clutch Stage 1 HD (2OS) kit is engineered for the Subaru EJ257 platform, supporting vehicles ranging from stock power levels to those with basic bolt-on modifications. This kit utilizes reinforced steel-backed copper Kevlar organic friction material for superior durability and thermal management. Paired with a heavy-duty single diaphragm pressure plate, it provides a 100% increase in torque holding capacity over the factory clutch while maintaining smooth, reliable engagement suitable for heavy-duty street driving and mild track sessions.
- Friction Material: Reinforced steel-backed copper Kevlar organic
- Pressure Plate: Single diaphragm heavy-duty with increased clamping force
- Safety: Patented, fully enclosed spring retainers to prevent spring ejection
- Performance: 100% increased holding capacity over OEM factory kit
- Pedal Feel: Approximately 20% heavier than the Stage 1 (1OS) series
- Applications: Recommended for heavy-duty street and light track use
- Manufacturer Part Number: ACR-1802-2OS
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2004-2014 | Subaru | Impreza | WRX STI |
| 2015-2021 | Subaru | WRX STI | Base |
| 2015 | Subaru | WRX STI | Launch Edition |
| 2015-2021 | Subaru | WRX STI | Limited |
| 2019 | Subaru | WRX STI | S209 |
| 2016 | Subaru | WRX STI | Series.HyperBlue |
| 2018 | Subaru | WRX STI | Type RA |
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