Cusco
Cusco Brake Cylinder Stopper USDM — Fits 2002-2007 Subaru Impreza WRX STI
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Cusco Brake Cylinder Stopper USDM — Fits 2002-2007 Subaru Impreza WRX STI
Cusco

Cusco Brake Cylinder Stopper USDM — Fits 2002-2007 Subaru Impreza WRX STI

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SKU: CUS666 561 ALHD

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

Price:
$129.94 $140.00
1290 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

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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

Achieve Firmer Braking with Cusco BCS

If you have ever felt a "mushy" brake pedal in your Subaru Impreza, you are experiencing the firewall flex that occurs during heavy braking. The Cusco Brake Cylinder Stopper (BCS) is designed to eliminate this movement by bracing the brake master cylinder against the strut tower. By preventing the master cylinder from shifting under pressure, the BCS ensures that all your pedal effort is transferred directly to the calipers, resulting in a significantly firmer and more responsive brake feel.

Benefits of the Cusco Brake Cylinder Stopper

  • Firmer Pedal Feel: Eliminates firewall flex for a more direct, confident braking experience.
  • Improved Modulation: Allows for more precise control during threshold braking.
  • Simple Bolt-On: Designed for a direct fit on USDM Subaru Impreza GDA models.
  • Durable Finish: Built to withstand the harsh environment of the engine bay.

This is one of the most cost-effective and noticeable upgrades you can make to your braking system. Whether you are navigating heavy traffic or performing on the track, the improved pedal feedback provides the confidence needed to brake later and with more accuracy. The Cusco BCS is a must-have for any enthusiast looking to refine their driving experience. Experience the difference in pedal response and braking performance with this high-quality component 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.

Watch in action

Achieve Firmer Braking with Cusco BCS

If you have ever felt a "mushy" brake pedal in your Subaru Impreza, you are experiencing the firewall flex that occurs during heavy braking. The Cusco Brake Cylinder Stopper (BCS) is designed to eliminate this movement by bracing the brake master cylinder against the strut tower. By preventing the master cylinder from shifting under pressure, the BCS ensures that all your pedal effort is transferred directly to the calipers, resulting in a significantly firmer and more responsive brake feel.

Benefits of the Cusco Brake Cylinder Stopper

  • Firmer Pedal Feel: Eliminates firewall flex for a more direct, confident braking experience.
  • Improved Modulation: Allows for more precise control during threshold braking.
  • Simple Bolt-On: Designed for a direct fit on USDM Subaru Impreza GDA models.
  • Durable Finish: Built to withstand the harsh environment of the engine bay.

This is one of the most cost-effective and noticeable upgrades you can make to your braking system. Whether you are navigating heavy traffic or performing on the track, the improved pedal feedback provides the confidence needed to brake later and with more accuracy. The Cusco BCS is a must-have for any enthusiast looking to refine their driving experience. Experience the difference in pedal response and braking performance with this high-quality component from GGCRACING.

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