Hardrace Brake Master Cylinder Stopper RHD 2006-2013 WRX / 2008-2013 STI | Stiffer Brake Pedal Feel | Brake System Upgrade
Overview
The Hardrace Brake Master Cylinder Stopper is a precision-engineered upgrade designed specifically for the 2006-2013 Subaru WRX and 2008-2013 Subaru WRX STI models with right-hand drive configurations. This component addresses a common issue in Subaru brake systems where the firewall flexes under heavy braking, causing the brake master cylinder to move and resulting in a spongy or less responsive brake pedal feel. By reducing this deflection, the stopper delivers a firmer, more direct brake pedal response that enhances driver confidence and control.
Crafted from high-strength materials, the Hardrace stopper is built to withstand the rigors of spirited driving and track use. Its robust construction ensures durability and longevity, while its design focuses on minimizing any unwanted movement in the brake master cylinder assembly. Hardrace’s attention to detail and platform-specific engineering make this stopper a reliable upgrade that integrates seamlessly with the Subaru brake system without requiring modifications.
For Subaru enthusiasts seeking improved brake pedal feedback and a more connected driving experience, this stopper is a practical and effective solution. By limiting master cylinder displacement, it sharpens brake response, which is especially beneficial during aggressive driving or emergency stops. This upgrade complements other performance brake components and helps maximize the potential of your Subaru’s braking system.
Features & Specifications
This Hardrace Brake Master Cylinder Stopper is engineered for 2006-2013 Subaru WRX and 2008-2013 WRX STI platforms and features a high-strength construction that reduces firewall deflection. Constructed from durable materials, it delivers improved brake pedal feel and responsiveness for Subaru enthusiasts seeking enhanced braking performance.
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Brand: Hardrace
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Product: Brake Master Cylinder Stopper RHD 2006-2013 WRX / 2008-2013 STI
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Part Number: HR-Q0064
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Fitment: 2006-2007 WRX, 2008-2010 STI, 2008-2010 WRX, 2011-2014 STI, 2011-2014 WRX
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Material: High-strength steel
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Finish: Powder-coated black
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Construction: Welded assembly
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Origin: Japan
Key Benefits
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Performance: Reduces firewall flex to provide a firmer, more consistent brake pedal feel under heavy braking.
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Durability: High-strength steel construction ensures long-lasting reliability even in demanding driving conditions.
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Fitment: Designed specifically for RHD 2006-2013 WRX and 2008-2013 STI models for precise, bolt-on installation.
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Brake Feel: Improves brake pedal responsiveness, enhancing driver confidence and control.
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Quality: Manufactured with attention to detail and robust welding for a solid, OEM+ quality upgrade.
What's Included
- 1× Hardrace Brake Master Cylinder Stopper RHD 2006-2013 WRX / 2008-2013 STI
Installation & Compatibility
Installation of the Hardrace Brake Master Cylinder Stopper is straightforward for those with basic mechanical skills and standard hand tools. It mounts directly to the firewall area to reinforce the brake master cylinder mounting point without requiring modifications. Professional installation is recommended if you are unfamiliar with brake system components or to ensure proper fitment and safety. No special tools are required beyond common automotive hand tools. This stopper is designed exclusively for right-hand drive Subaru WRX and STI models from 2006 to 2013; verify your vehicle’s year and configuration before purchase.
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Professional Installation: Recommended for optimal safety and fitment
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Modifications Required: None
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Verify Compatibility: Confirm fitment for your specific year, model, and RHD configuration
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