Cusco Power Brace Rear Member GH8/GRB/GVB Chassis Reinforcement — Fits 2008-2014 Subaru WRX/STI & 2013-2017 BRZ/86

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SKU: CUS692 492 RM

About Cusco Cusco Japan engineers the strut-tower braces, sway bars, ...Read more

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Sale price$131.25 Regular price$140.00
1310 ENTRIES10X
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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.

Improve Chassis Rigidity with Cusco Power Brace

The Cusco Power Brace Rear Member is engineered to significantly increase the torsional rigidity of your vehicle's rear subframe. By reducing chassis flex during aggressive cornering and high-speed maneuvers, this brace ensures your suspension geometry remains consistent, allowing your shocks and springs to perform at their peak potential.

Key Features and Benefits

  • Enhanced Handling: Minimizes rear subframe movement for sharper steering response.
  • Durable Construction: High-strength steel construction designed to withstand track and street abuse.
  • Direct Fitment: Engineered specifically for the Subaru Impreza WRX/STI (GH8/GRB/GVB) and the Subaru BRZ/Toyota 86 platform.
  • Corrosion Resistant: Finished with Cusco’s signature blue powder coating for long-lasting protection.

Whether you are building a dedicated track machine or looking to improve the daily driving dynamics of your Subaru or Toyota, the Cusco Power Brace is a critical upgrade. It effectively ties the rear member to the chassis, preventing unwanted deflection that can lead to unpredictable handling characteristics. Installation is straightforward, utilizing factory mounting points for a seamless fit. Experience the confidence of a stiffer, more responsive chassis by upgrading your suspension setup with premium components from GGCRACING.

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.

Improve Chassis Rigidity with Cusco Power Brace

The Cusco Power Brace Rear Member is engineered to significantly increase the torsional rigidity of your vehicle's rear subframe. By reducing chassis flex during aggressive cornering and high-speed maneuvers, this brace ensures your suspension geometry remains consistent, allowing your shocks and springs to perform at their peak potential.

Key Features and Benefits

  • Enhanced Handling: Minimizes rear subframe movement for sharper steering response.
  • Durable Construction: High-strength steel construction designed to withstand track and street abuse.
  • Direct Fitment: Engineered specifically for the Subaru Impreza WRX/STI (GH8/GRB/GVB) and the Subaru BRZ/Toyota 86 platform.
  • Corrosion Resistant: Finished with Cusco’s signature blue powder coating for long-lasting protection.

Whether you are building a dedicated track machine or looking to improve the daily driving dynamics of your Subaru or Toyota, the Cusco Power Brace is a critical upgrade. It effectively ties the rear member to the chassis, preventing unwanted deflection that can lead to unpredictable handling characteristics. Installation is straightforward, utilizing factory mounting points for a seamless fit. Experience the confidence of a stiffer, more responsive chassis by upgrading your suspension setup with premium components from GGCRACING.

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