Cusco OS Rear Strut Tower Bar — Fits 05-09 Subaru Legacy

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SKU: CUS684 541 AN
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About Cusco Cusco Japan engineers the strut-tower braces, sway bars, ...Read More

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Sale price$206.25 Regular price$220.00
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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches

Product Details

Product Description
Part Numbers
Sizing & Fit

About Cusco

Cusco Japan engineers the strut-tower braces, sway bars, alignment correction, and limited-slip differentials that power JDM and time-attack programs. The brand behind countless Time Attack and grassroots motorsport podiums.

Watch in action

Maximize Rear-End Stability

The Cusco OS Rear Strut Tower Bar is designed to bridge the rear strut towers of your 2005-2009 Subaru Legacy, significantly increasing rear chassis rigidity. In a vehicle with a large trunk or wagon area, the rear strut towers are prone to flex during aggressive driving. This bar effectively eliminates that movement, ensuring that your rear suspension stays planted and predictable.

Why You Need a Rear Strut Bar

  • Enhanced Cornering: Reduces rear-end float and improves traction during high-speed cornering.
  • Improved Suspension Efficiency: Allows the shocks and springs to do their job without the chassis absorbing the energy.
  • Oval Section (OS) Design: Combines high rigidity with a lightweight, aesthetic design.
  • Perfect Fitment: Engineered specifically for the Legacy chassis for a direct, bolt-on installation.

By installing the Cusco OS Rear Strut Tower Bar, you are creating a more balanced and responsive vehicle. It is the perfect companion to a front strut bar, providing a complete chassis stiffening solution that transforms the way your Subaru handles. Whether you are a weekend track warrior or a daily driver looking for a more engaging experience, this rear brace is a vital component. Its sleek design ensures it fits well within your trunk, maintaining utility while providing race-grade performance. Upgrade your suspension today with high-quality parts from GGCRACING.

Vehicle Fitment

Years Make Model Trim
2005 Subaru Legacy GT Limited
2005 Subaru Legacy i
2005 Subaru Legacy Limited
2005-2006 Subaru Legacy GT
2006-2009 Subaru Legacy 2.5i
2006-2009 Subaru Legacy GT spec.B
2007-2009 Subaru Legacy 2.5i Limited
2007-2009 Subaru Legacy 2.5i Special Edition
2008-2009 Subaru Legacy 3.0 R Limited
2009 Subaru Legacy 3.0 R

Product Details

Product Description
Part Numbers
Sizing & Fit

About Cusco

Cusco Japan engineers the strut-tower braces, sway bars, alignment correction, and limited-slip differentials that power JDM and time-attack programs. The brand behind countless Time Attack and grassroots motorsport podiums.

Watch in action

Maximize Rear-End Stability

The Cusco OS Rear Strut Tower Bar is designed to bridge the rear strut towers of your 2005-2009 Subaru Legacy, significantly increasing rear chassis rigidity. In a vehicle with a large trunk or wagon area, the rear strut towers are prone to flex during aggressive driving. This bar effectively eliminates that movement, ensuring that your rear suspension stays planted and predictable.

Why You Need a Rear Strut Bar

  • Enhanced Cornering: Reduces rear-end float and improves traction during high-speed cornering.
  • Improved Suspension Efficiency: Allows the shocks and springs to do their job without the chassis absorbing the energy.
  • Oval Section (OS) Design: Combines high rigidity with a lightweight, aesthetic design.
  • Perfect Fitment: Engineered specifically for the Legacy chassis for a direct, bolt-on installation.

By installing the Cusco OS Rear Strut Tower Bar, you are creating a more balanced and responsive vehicle. It is the perfect companion to a front strut bar, providing a complete chassis stiffening solution that transforms the way your Subaru handles. Whether you are a weekend track warrior or a daily driver looking for a more engaging experience, this rear brace is a vital component. Its sleek design ensures it fits well within your trunk, maintaining utility while providing race-grade performance. Upgrade your suspension today with high-quality parts from GGCRACING.

Vehicle Fitment

Years Make Model Trim
2005 Subaru Legacy GT Limited
2005 Subaru Legacy i
2005 Subaru Legacy Limited
2005-2006 Subaru Legacy GT
2006-2009 Subaru Legacy 2.5i
2006-2009 Subaru Legacy GT spec.B
2007-2009 Subaru Legacy 2.5i Limited
2007-2009 Subaru Legacy 2.5i Special Edition
2008-2009 Subaru Legacy 3.0 R Limited
2009 Subaru Legacy 3.0 R

Product Details

Product Description

About Cusco

Cusco Japan engineers the strut-tower braces, sway bars, alignment correction, and limited-slip differentials that power JDM and time-attack programs. The brand behind countless Time Attack and grassroots motorsport podiums.

Watch in action

Maximize Rear-End Stability

The Cusco OS Rear Strut Tower Bar is designed to bridge the rear strut towers of your 2005-2009 Subaru Legacy, significantly increasing rear chassis rigidity. In a vehicle with a large trunk or wagon area, the rear strut towers are prone to flex during aggressive driving. This bar effectively eliminates that movement, ensuring that your rear suspension stays planted and predictable.

Why You Need a Rear Strut Bar

  • Enhanced Cornering: Reduces rear-end float and improves traction during high-speed cornering.
  • Improved Suspension Efficiency: Allows the shocks and springs to do their job without the chassis absorbing the energy.
  • Oval Section (OS) Design: Combines high rigidity with a lightweight, aesthetic design.
  • Perfect Fitment: Engineered specifically for the Legacy chassis for a direct, bolt-on installation.

By installing the Cusco OS Rear Strut Tower Bar, you are creating a more balanced and responsive vehicle. It is the perfect companion to a front strut bar, providing a complete chassis stiffening solution that transforms the way your Subaru handles. Whether you are a weekend track warrior or a daily driver looking for a more engaging experience, this rear brace is a vital component. Its sleek design ensures it fits well within your trunk, maintaining utility while providing race-grade performance. Upgrade your suspension today with high-quality parts from GGCRACING.

Vehicle Fitment

Years Make Model Trim
2005 Subaru Legacy GT Limited
2005 Subaru Legacy i
2005 Subaru Legacy Limited
2005-2006 Subaru Legacy GT
2006-2009 Subaru Legacy 2.5i
2006-2009 Subaru Legacy GT spec.B
2007-2009 Subaru Legacy 2.5i Limited
2007-2009 Subaru Legacy 2.5i Special Edition
2008-2009 Subaru Legacy 3.0 R Limited
2009 Subaru Legacy 3.0 R

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