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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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Cusco
Cusco 21mm Rear Sway Bar for 2005-2009 Subaru Legacy (684 311 B21)
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
Fits 2005-2009 Subaru Legacy (2.5i, 3.0 R, GT, GT Limited, and GT spec.B).
The Cusco rear sway bar is a core suspension upgrade designed to reduce body roll and improve cornering stability without sacrificing daily ride quality. By increasing the torsional rigidity of the rear suspension, this 21mm bar keeps the chassis flatter through high-speed turns, providing more predictable handling and improved tire contact patches.
Each bar is manufactured from high-strength spring steel and finished in Cusco's signature blue powder coat for long-term corrosion resistance. This component is designed as a direct replacement for the factory unit and bolts into the original mounting points for a straightforward installation.
- Diameter: 21mm
- Position: Rear
- Material: High-strength spring steel
- Finish: Cusco Blue powder coat
- Manufacturer Part Number: 684 311 B21
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2006-2009 | Subaru | Legacy | 2.5i |
| 2007-2009 | Subaru | Legacy | 2.5i Limited |
| 2007-2009 | Subaru | Legacy | 2.5i Special Edition |
| 2009 | Subaru | Legacy | 3.0 R |
| 2008-2009 | Subaru | Legacy | 3.0 R Limited |
| 2005-2006 | Subaru | Legacy | GT |
| 2005,2007-2009 | Subaru | Legacy | GT Limited |
| 2006-2009 | Subaru | Legacy | GT spec.B |
| 2005 | Subaru | Legacy | i |
| 2005 | Subaru | Legacy | Limited |
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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.
Cusco 21mm Rear Sway Bar for 2005-2009 Subaru Legacy (684 311 B21)
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 2005-2009 Subaru Legacy (2.5i, 3.0 R, GT, GT Limited, and GT spec.B).
The Cusco rear sway bar is a core suspension upgrade designed to reduce body roll and improve cornering stability without sacrificing daily ride quality. By increasing the torsional rigidity of the rear suspension, this 21mm bar keeps the chassis flatter through high-speed turns, providing more predictable handling and improved tire contact patches.
Each bar is manufactured from high-strength spring steel and finished in Cusco's signature blue powder coat for long-term corrosion resistance. This component is designed as a direct replacement for the factory unit and bolts into the original mounting points for a straightforward installation.
- Diameter: 21mm
- Position: Rear
- Material: High-strength spring steel
- Finish: Cusco Blue powder coat
- Manufacturer Part Number: 684 311 B21
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2006-2009 | Subaru | Legacy | 2.5i |
| 2007-2009 | Subaru | Legacy | 2.5i Limited |
| 2007-2009 | Subaru | Legacy | 2.5i Special Edition |
| 2009 | Subaru | Legacy | 3.0 R |
| 2008-2009 | Subaru | Legacy | 3.0 R Limited |
| 2005-2006 | Subaru | Legacy | GT |
| 2005,2007-2009 | Subaru | Legacy | GT Limited |
| 2006-2009 | Subaru | Legacy | GT spec.B |
| 2005 | Subaru | Legacy | i |
| 2005 | Subaru | Legacy | Limited |
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