SKU: 684 311 B21 | UPC: 4996338050724
Cusco Sway Bar Rear 21mm BP9 Legacy-GT (Fits 2005-2009 Legacy V6 NA Models)
The Cusco Rear 21mm Sway Bar upgrades handling on 2005-2009 Subaru Legacy BP9 GT models and fits V6 naturally aspirated variants like 3.0R. This bolt-on part stiffens the rear suspension to cut body roll during turns for flatter cornering and better traction. Drivers gain precise control in spirited driving or track use without sacrificing ride comfort.
Key Features
- 21mm Solid Steel Bar: Delivers firm rear roll resistance to balance chassis dynamics and sharpen turn-in response on Legacy models.
- Micro-Polished Chrome Finish: Resists corrosion for long-lasting performance in harsh conditions.
- High-Tensile Strength Steel: Endures high lateral loads from aggressive cornering while maintaining shape.
- Polyurethane Bushings with Grease Fittings: Reduce deflection and allow easy maintenance for consistent sway bar action.
- Bolt-On Design with Brackets: Direct fit installs quickly using factory mounting points no cutting or welding needed.
Product Notes
- Pair with front sway bar for full chassis balance on turbo or NA Legacy engines.
- Lubricate bushings periodically using included zerk fittings.
- Ships in protective tube to prevent bending during transit.
Installation Notes
- Professional installation recommended.
- Requires basic hand tools and jack stands torque to Cusco specs 40-50 Nm.
- Compatible with OEM end links includes all necessary hardware and bushings.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2005-2006 | Subaru | Legacy | GT |
| 2005 | Subaru | Legacy | GT Limited |
| 2006-2009 | Subaru | Legacy | GT spec.B |
| 2007-2009 | Subaru | Legacy | GT Limited |
| 2006-2009 | Subaru | Legacy | 2.5i |
| 2007-2009 | Subaru | Legacy | 2.5i Limited |
| 2007-2009 | Subaru | Legacy | 2.5i Special Edition |
| 2005 | Subaru | Legacy | i |
| 2005 | Subaru | Legacy | Limited |
| 2008-2009 | Subaru | Legacy | 3.0R Limited |
| 2009 | Subaru | Legacy | 3.0R |
Why Choose Cusco?
- Proven in Japanese rally and circuit racing for reliable durability.
- Engineered in Japan with exact tolerances for Subaru chassis.
- Direct replacement design ensures seamless integration with stock components.
Frequently Asked Questions
-
Q: Does this fit 2006-2009 Legacy GT spec.B models?
A: Yes it bolts directly to BP9 chassis on GT spec.B sedans and wagons including turbo variants. -
Q: What material is the sway bar made from?
A: High-tensile strength steel with chrome plating and polyurethane bushings for flex-free performance. -
Q: What warranty covers this part?
A: Cusco offers 1-year limited warranty against manufacturing defects with proper installation.
Shipping & Handling
- Method: UPS Ground or FedEx
- Availability: In stock - ships same or next business day
- Packaging: Original Cusco tube 48 x 8 x 8 inches
- Weight: 19.4 lbs product 22 lbs shipping
Cusco
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