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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 Chromoly Lightweight Flywheel for 2004-2021 Subaru WRX STI and Legacy GT spec.B (2.5L) AC117FW
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
Fits 2004-2021 Subaru WRX STI and Legacy GT spec.B (2.5L).
The Action Clutch Chromoly Lightweight Flywheel is engineered to reduce rotational mass, delivering significantly faster engine response and quicker acceleration for street and track applications. Unlike aluminum alternatives, these flywheels are forged from high-strength chromoly steel and undergo a specialized heat treatment process to ensure maximum durability and high thermal capacity under extreme racing conditions.
- Precision machined from high-strength chromoly steel for superior durability
- Tested and balanced to 18,000 RPM for high-revving reliability
- Fully resurfacable friction surface for extended service life
- Reduced rotational mass for improved throttle response and acceleration
- Manufacturer Part Number: AC117FW
Note: Due to the reduction in mass, some increase in Gear Rattle or Noise, Vibration, and Harshness (NVH) may be experienced. This is normal for lightweight performance flywheels.
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2004-2014 | Subaru | Impreza | WRX STI |
| 2007-2009 | Subaru | Legacy | GT spec.B |
| 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 |
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2004-2014 | Subaru | Impreza | WRX STI |
| 2007-2009 | Subaru | Legacy | GT spec.B |
| 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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Action Clutch Chromoly Lightweight Flywheel for 2004-2021 Subaru WRX STI and Legacy GT spec.B (2.5L) AC117FW
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
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Fits 2004-2021 Subaru WRX STI and Legacy GT spec.B (2.5L).
The Action Clutch Chromoly Lightweight Flywheel is engineered to reduce rotational mass, delivering significantly faster engine response and quicker acceleration for street and track applications. Unlike aluminum alternatives, these flywheels are forged from high-strength chromoly steel and undergo a specialized heat treatment process to ensure maximum durability and high thermal capacity under extreme racing conditions.
- Precision machined from high-strength chromoly steel for superior durability
- Tested and balanced to 18,000 RPM for high-revving reliability
- Fully resurfacable friction surface for extended service life
- Reduced rotational mass for improved throttle response and acceleration
- Manufacturer Part Number: AC117FW
Note: Due to the reduction in mass, some increase in Gear Rattle or Noise, Vibration, and Harshness (NVH) may be experienced. This is normal for lightweight performance flywheels.
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2004-2014 | Subaru | Impreza | WRX STI |
| 2007-2009 | Subaru | Legacy | GT spec.B |
| 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 |
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2004-2014 | Subaru | Impreza | WRX STI |
| 2007-2009 | Subaru | Legacy | GT spec.B |
| 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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