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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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ACT XACT Flywheel Prolite (600240) for Select 2004-2021 Subaru WRX STI and Legacy GT spec.B
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
Fits select 2004-2021 Subaru WRX STI, Impreza WRX STI, and 2007-2009 Legacy GT spec.B.
The ACT XACT Flywheel Prolite (600240) is engineered for the demands of race use, providing a significant reduction in rotational mass for dramatically improved engine response and acceleration. Unlike multi-piece designs that are prone to failure, this flywheel features a one-piece construction forged from high-quality steel for maximum toughness and uniform heat transfer from the clutch disc.
Precision-engineered for reliability at high RPM, each flywheel is CNC machined and dynamically computer balanced. The induction-hardened ring gears ensure a long service life and consistent starter engagement, while the heat-treated forging eliminates issues like warped inserts or loose ring gears.
- One-piece heat-treated forging for superior strength and durability
- Induction-hardened ring gears for maximum gear life
- CNC machined and dynamically computer balanced for high-RPM reliability
- Dramatically reduces rotational inertia for faster throttle response
- Recommended for race use; may cause mild to moderate gear rattle
- Manufacturer Part Number: 600240
📘 Guides & Manuals
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2004-2014 | Subaru | Impreza | WRX STI |
| 2007,2011-2014 | Subaru | Impreza | WRX STI Limited |
| 2010 | Subaru | Impreza | WRX STI Special Edition |
| 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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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.
ACT XACT Flywheel Prolite (600240) for Select 2004-2021 Subaru WRX STI and Legacy GT spec.B
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 select 2004-2021 Subaru WRX STI, Impreza WRX STI, and 2007-2009 Legacy GT spec.B.
The ACT XACT Flywheel Prolite (600240) is engineered for the demands of race use, providing a significant reduction in rotational mass for dramatically improved engine response and acceleration. Unlike multi-piece designs that are prone to failure, this flywheel features a one-piece construction forged from high-quality steel for maximum toughness and uniform heat transfer from the clutch disc.
Precision-engineered for reliability at high RPM, each flywheel is CNC machined and dynamically computer balanced. The induction-hardened ring gears ensure a long service life and consistent starter engagement, while the heat-treated forging eliminates issues like warped inserts or loose ring gears.
- One-piece heat-treated forging for superior strength and durability
- Induction-hardened ring gears for maximum gear life
- CNC machined and dynamically computer balanced for high-RPM reliability
- Dramatically reduces rotational inertia for faster throttle response
- Recommended for race use; may cause mild to moderate gear rattle
- Manufacturer Part Number: 600240
📘 Guides & Manuals
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2004-2014 | Subaru | Impreza | WRX STI |
| 2007,2011-2014 | Subaru | Impreza | WRX STI Limited |
| 2010 | Subaru | Impreza | WRX STI Special Edition |
| 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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