SUBARU 524-59420 Sway Stabilizer Bar Rear

( Part Type: Stabilizer Bar ), ( Placement On Vehicle: Rear ), ( Ipn: 524-59420 ), ( Stock : 160587 ), ( Year: 2007 ), ( Exterior Color: Black ), ( Fitment Type: Direct Replacement ), ( Manufacturer Warranty: 90 Day )

Review SUBARU Sway Stabilizer Support Bar Rear Oem fits LEGACY GT 2005–2009

The **Subaru 524-59420 Rear Sway Bar (05-09)** is a precision-engineered suspension component designed exclusively for the rear axle of Subaru models from 2005 to 2009, including the WRX, STI, Legacy, Outback, and Forester. This high-performance sway bar is crafted to enhance vehicle stability, reduce body roll, and improve handling dynamics, particularly during aggressive cornering or high-speed maneuvers. Constructed from durable, high-grade steel, the sway bar features a robust, heat-treated design that ensures long-lasting durability while maintaining optimal flexibility to absorb lateral forces. Its unique geometry is meticulously calibrated to complement Subaru s all-wheel-drive architecture, delivering a balanced response that minimizes oversteer or understeer tendencies. Whether navigating tight, technical tracks or tackling winding roads, this sway bar reinforces the rear axle s resistance to excessive lean, promoting a more composed and predictable driving experience. Ideal for both daily drivers seeking refined stability and performance enthusiasts pushing their vehicles to their limits, this part is a straightforward yet impactful upgrade that bridges the gap between stock handling and sharper, more responsive behavior. Perfect for DIY mechanics or professional installers, the 524-59420 sway bar is a straightforward bolt-on solution that requires minimal modification, making it an accessible yet effective choice for those looking to refine their Subaru s cornering precision.

### **Pros and Cons of Buying a Subaru 524-59420 (2005 2009) Rear Sway Stabilizer Bar**

1. **Improved Handling** A sway bar helps reduce body roll during cornering, making the vehicle feel more stable and responsive, especially in aggressive driving or on uneven roads.

2. **Enhanced Comfort** Reduces excessive sway, which can lead to a more comfortable ride by minimizing excessive weight transfer between axles.

3. **Compatibility with Performance Mods** If you plan to modify your Subaru (e.g., lowering springs, adding coilovers, or upgrading suspension), a stiffer sway bar can complement those changes.

4. **Durability** The stock sway bar is built to last, and replacing it with an aftermarket unit (like the 524-59420) can prevent wear on bushings and other suspension components.

5. **Easy Installation** Most sway bars are straightforward to install, requiring basic tools and minimal mechanical skill.

6. **Cost-Effective Upgrade** Compared to full suspension overhauls, a sway bar replacement is relatively inexpensive and provides noticeable improvements.

7. **Stock Replacement Option** If your original sway bar is damaged or worn, this part is a direct OEM replacement, ensuring proper fitment and function.

1. **Potential Over-Steer Risk** A stiffer sway bar can make the rear end feel more twitchy, especially if the front suspension isn t properly balanced. This may require adjustments in driving style or additional suspension tuning.

2. **Bushing Wear Concerns** If the sway bar bushings are worn, replacing just the bar without addressing the bushings may not fully resolve handling issues.

3. **Limited Impact on Heavy Loads** While it helps with handling, a sway bar won t significantly improve towing or heavy-load stability other suspension components (like shocks or sway bar links) may need attention.

4. **Aftermarket Quality Variability** Some budget aftermarket sway bars may not match the rigidity or durability of OEM parts, leading to premature failure or inconsistent performance.

5. **May Not Be Necessary for Mild Use** If you primarily drive on smooth roads or in light conditions, the benefits may not be as noticeable, making the upgrade less justifiable.

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The **Subaru 524-59420 rear sway stabilizer bar (2005 2009)** is a worthwhile upgrade if you want to improve your vehicle s cornering stability, reduce body roll, or address a worn-out stock bar. It s particularly beneficial for drivers who enjoy spirited driving, have modified their suspension, or notice excessive sway in their current setup. However, if your primary use is casual commuting or the bar is being installed as part of a larger suspension refresh, weigh the cost against the perceived benefits.

For most Subaru enthusiasts, this part is a **solid, cost-effective choice** that enhances handling without requiring major modifications. If you re unsure, pairing it with new bushings or consulting a suspension specialist can ensure optimal results.

- You experience excessive body roll or poor cornering.

- You re modifying your suspension (e.g., lowering, adding coilovers).

- The stock sway bar is damaged or worn.

- You want a simple, effective way to improve handling.

- You rarely drive aggressively or on rough roads.

- Your suspension has other major issues (e.g., worn shocks, bad bushings elsewhere).

- You re on a tight budget and the benefits won t be noticeable for your driving style.

**Final Verdict:** **Highly recommended for performance-oriented Subaru owners or those looking to refresh their suspension.**

Details:

This part was removed off a 2007 Subaru Legacy Sedan Manual Transmission. 2005 2009 Subaru Legacy Sway Stabilizer Support Bar Rear OEM 05-09. Up for sale is a used Legacy rear sway bar. Specifications: Brand: Subaru.

Exterior Color:Black. Fitment Info Make: model: Year: Trim: Engine: Notes: Subaru Legacy 2005, 2007 09GT Limited Sedan 4-Door All, SubaruLegacy2006-09GT spec.B Subaru Legacy 2005 -06, 2008 Wagon Subaru Legacy 2005 08GT 2007 4-Door All. Fitment Type: Direct Replacement. Model: Legacy GT.

Stock: 160587.

specifications swabasus:

• for models: Gt, Legacy
• for makes: Subaru
• for years: 2005-2009
• part type: Stabilizer Bar
• placement on vehicle: Rear
• ipn: 524-59420
• stock : 160587
• year: 2007
• exterior color: Black
• fitment type: Direct Replacement
• manufacturer warranty: 90 Day

offer swabasus:

• options: Ship-to-home
• started: February 10, 2026
• quantity: 5
• sold: 0
• availability: In Stock

returns swabasus:

• policy: Returns Accepted
• time: 60 Days
• paid by: Buyer

shipping swabasus:

• service: UPS Ground
• class: Standard
• type: Fixed
• cost: $0.00
• carrier: UPS
• transit: 3-9 Days

general swabasus:

• Car Truck Parts Accessories > Steering Suspension > Sway Bars, Links Bushings
• condition: Used

seller swabasus:

• city: Grants Pass, Oregon
• # reviews: 54197
• rating: 99.8%

payments swabasus:

• other
• credit card: Visa
• wallet: Google-pay

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