Cusco Brake Master Cylinder Stopper Kit

2002–2007 Subaru WRX / STI RHD

Part #: 692 561 A

Overview

The Cusco Brake Master Cylinder Stopper Kit is a high-performance upgrade designed specifically for the 2002-2007 Subaru WRX and STI models with right-hand drive configurations. This kit is engineered to enhance the rigidity of your vehicle's brake master cylinder mounting, resulting in improved brake pedal feel and more consistent braking performance. Whether you're a street enthusiast or a track day participant, this component helps you achieve more precise braking response and greater confidence under demanding driving conditions.

Manufactured by Cusco, a renowned name in motorsport and performance automotive parts, this stopper kit is built to meet the rigorous demands of both daily driving and spirited driving scenarios. Its robust construction and precise fitment make it an ideal upgrade for Subaru enthusiasts seeking to optimize their vehicle's braking system without sacrificing reliability or comfort.

Key Features

Enhance your Subaru WRX/STI's braking performance with these key features:

• Constructed from high-quality, durable materials designed to withstand the stresses of aggressive driving and track use.
• Engineered to increase the rigidity of the brake master cylinder mounting point, reducing flex and movement during heavy braking.
• Improves pedal feel by minimizing unwanted movement and flex in the brake system components.
• Precision CNC-machined for a perfect fit and easy installation without modifications.
• Designed specifically for RHD models, ensuring compatibility and optimal performance.
• Backed by Cusco's reputation for quality and engineering excellence in motorsport-grade components.
• Suitable for street, track, or off-road use, providing versatile performance benefits.
• Made in Japan with strict quality control standards to ensure longevity and consistent performance.

Construction & Design

The Cusco Brake Master Cylinder Stopper Kit features a robust design utilizing high-strength steel components that are CNC-machined for precise fitment. The kit includes specially designed brackets and braces that reinforce the mounting points of the brake master cylinder, effectively reducing flex and movement during aggressive braking. This increased rigidity translates into more direct and responsive brake pedal feedback, allowing for better modulation and control.

The components are finished with a durable coating to resist corrosion and wear, ensuring long-lasting performance even under harsh conditions. The installation process is straightforward, with all necessary hardware included, and it is designed to integrate seamlessly with your vehicle's existing brake system without the need for modifications.

Installation & Fitment

The Cusco Brake Master Cylinder Stopper Kit is designed as a bolt-on upgrade that requires no cutting or drilling. The installation process involves removing the existing mounting brackets and replacing them with the Cusco components using the included hardware. Basic hand tools and mechanical knowledge are sufficient for installation, which can typically be completed within an hour.

No special tuning or adjustments are necessary after installation. This kit is specifically designed for RHD Subaru WRX and STI models from 2002 to 2007, ensuring a perfect fit and optimal performance enhancement.

What's Included

• Brake master cylinder stopper brackets
• Reinforcement braces
• All necessary mounting hardware and fasteners
• Installation instructions

Ideal For

• Subaru WRX and STI owners seeking improved brake pedal feel and response
• Enthusiasts who participate in spirited driving or track days
• Drivers looking to enhance the durability and stability of their braking system
• Anyone upgrading their vehicle for better handling and control during aggressive driving