Cusco Power Brace Rear UnderSide Chassis Support — Fits 2001-2007 Subaru Impreza

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SKU: CUS672 492 R
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About Cusco Cusco Japan engineers the strut-tower braces, sway bars, ...Read More

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Sale price$215.62 Regular price$230.00
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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

Superior Rear Chassis Reinforcement

The Cusco Power Brace Rear UnderSide is designed to tighten the rear chassis of your 2001-2007 Subaru Impreza, including WRX and STI models. By bracing the rear underside, this component minimizes body flex during hard acceleration and cornering, allowing your suspension to work more effectively. This is an ideal upgrade for drivers who want to eliminate rear-end wallow and improve the overall predictability of their vehicle's handling.

Why Choose Cusco Power Braces?

  • Increases rear chassis stiffness and stability
  • Precision-engineered for a perfect fit on GDA/GDB chassis
  • Durable powder-coated finish to resist corrosion
  • Easy installation for immediate performance gains

This brace fits a wide range of Impreza models, from the 2.5i and Outback Sport to the high-performance WRX and STI variants. By connecting critical points on the undercarriage, the Cusco Power Brace ensures that your vehicle remains planted and responsive under load. Whether you are navigating tight mountain passes or hitting the track, this reinforcement bar is a foundational upgrade for any enthusiast. Trust GGCRACING for high-quality suspension components that deliver real-world performance results.

Vehicle Fitment

Years Make Model Trim
2001 Subaru Impreza L
2001-2004 Subaru Impreza Outback
2001-2005 Subaru Impreza RS
2002-2004 Subaru Impreza TS
2002-2007 Subaru Impreza WRX
2005-2007 Subaru Impreza Outback Sport
2006-2007 Subaru Impreza 2.5i
2006-2007 Subaru Impreza WRX Limited
2006-2007 Subaru Impreza WRX TR
2007 Subaru Impreza WRX STI Limited

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

Superior Rear Chassis Reinforcement

The Cusco Power Brace Rear UnderSide is designed to tighten the rear chassis of your 2001-2007 Subaru Impreza, including WRX and STI models. By bracing the rear underside, this component minimizes body flex during hard acceleration and cornering, allowing your suspension to work more effectively. This is an ideal upgrade for drivers who want to eliminate rear-end wallow and improve the overall predictability of their vehicle's handling.

Why Choose Cusco Power Braces?

  • Increases rear chassis stiffness and stability
  • Precision-engineered for a perfect fit on GDA/GDB chassis
  • Durable powder-coated finish to resist corrosion
  • Easy installation for immediate performance gains

This brace fits a wide range of Impreza models, from the 2.5i and Outback Sport to the high-performance WRX and STI variants. By connecting critical points on the undercarriage, the Cusco Power Brace ensures that your vehicle remains planted and responsive under load. Whether you are navigating tight mountain passes or hitting the track, this reinforcement bar is a foundational upgrade for any enthusiast. Trust GGCRACING for high-quality suspension components that deliver real-world performance results.

Vehicle Fitment

Years Make Model Trim
2001 Subaru Impreza L
2001-2004 Subaru Impreza Outback
2001-2005 Subaru Impreza RS
2002-2004 Subaru Impreza TS
2002-2007 Subaru Impreza WRX
2005-2007 Subaru Impreza Outback Sport
2006-2007 Subaru Impreza 2.5i
2006-2007 Subaru Impreza WRX Limited
2006-2007 Subaru Impreza WRX TR
2007 Subaru Impreza WRX STI Limited

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

Superior Rear Chassis Reinforcement

The Cusco Power Brace Rear UnderSide is designed to tighten the rear chassis of your 2001-2007 Subaru Impreza, including WRX and STI models. By bracing the rear underside, this component minimizes body flex during hard acceleration and cornering, allowing your suspension to work more effectively. This is an ideal upgrade for drivers who want to eliminate rear-end wallow and improve the overall predictability of their vehicle's handling.

Why Choose Cusco Power Braces?

  • Increases rear chassis stiffness and stability
  • Precision-engineered for a perfect fit on GDA/GDB chassis
  • Durable powder-coated finish to resist corrosion
  • Easy installation for immediate performance gains

This brace fits a wide range of Impreza models, from the 2.5i and Outback Sport to the high-performance WRX and STI variants. By connecting critical points on the undercarriage, the Cusco Power Brace ensures that your vehicle remains planted and responsive under load. Whether you are navigating tight mountain passes or hitting the track, this reinforcement bar is a foundational upgrade for any enthusiast. Trust GGCRACING for high-quality suspension components that deliver real-world performance results.

Vehicle Fitment

Years Make Model Trim
2001 Subaru Impreza L
2001-2004 Subaru Impreza Outback
2001-2005 Subaru Impreza RS
2002-2004 Subaru Impreza TS
2002-2007 Subaru Impreza WRX
2005-2007 Subaru Impreza Outback Sport
2006-2007 Subaru Impreza 2.5i
2006-2007 Subaru Impreza WRX Limited
2006-2007 Subaru Impreza WRX TR
2007 Subaru Impreza WRX STI Limited

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