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The Subaru WRX GD series is a beloved choice for car enthusiasts, particularly those who enjoy track days. One of the most critical aspects of performance driving is having a reliable and effective braking system. Upgrading the brakes can significantly enhance stopping power, improve pedal feel, and increase overall safety. In this article, we will explore some of the best brake upgrades for the GD WRX that are ideal for track use.
Understanding the Importance of Brake Upgrades
When it comes to performance driving, the stock brakes may not suffice, especially during high-speed track sessions. Upgrading your braking system can lead to:
- Improved stopping distances
- Better heat dissipation
- Enhanced pedal feel
- Increased overall safety
Key Brake Components to Upgrade
Several components of the braking system can be upgraded for better performance. The main areas to focus on include:
- Brake Pads
- Brake Rotors
- Brake Calipers
- Brake Lines
- Brake Fluid
Best Brake Pads for GD WRX
Choosing the right brake pads is crucial for achieving optimal performance on the track. Here are some top recommendations:
- Hawk HP Plus: Known for excellent bite and fade resistance, ideal for track use.
- Ferodo DS2500: Offers a great balance between street and track performance.
- Project Mu Club Racer: Designed specifically for motorsport applications, providing superior stopping power.
Top Brake Rotors for GD WRX
Upgrading to high-performance brake rotors can enhance cooling and reduce fade. Consider these options:
- DBA 4000 Series: Features a patented design for improved heat dissipation and durability.
- StopTech Slotted Rotors: Provides better bite and cooling compared to stock rotors.
- Rotora Drilled Rotors: Offers lightweight construction and enhanced cooling capabilities.
High-Performance Brake Calipers
Upgrading your brake calipers can lead to improved clamping force and better heat management. Here are some notable choices:
- Wilwood Superlite Calipers: Lightweight and designed for high-performance applications.
- Brembo GT Caliper Kit: Offers superior stopping power and is a popular choice among racers.
- StopTech ST40 Calipers: Provides excellent performance and reliability for track use.
Upgrading Brake Lines
Stainless steel braided brake lines can improve pedal feel and reduce brake line expansion under pressure. Consider these options:
- Goodridge Stainless Steel Lines: Offers enhanced durability and performance.
- StopTech Stainless Steel Brake Lines: Designed to provide a firmer brake pedal feel.
- Russell Performance Brake Lines: Known for their high-quality construction and reliability.
Choosing the Right Brake Fluid
Using high-quality brake fluid is essential for maintaining performance and safety. Here are some top recommendations:
- Motul RBF 600: Offers excellent high-temperature performance and is ideal for track use.
- Castrol SRF: Known for its high boiling point and superior performance under extreme conditions.
- AP Racing Brake Fluid: Provides excellent performance and is designed for motorsport applications.
Conclusion
Upgrading the braking system on your GD WRX is a vital step in enhancing its performance for track days. By investing in high-quality brake pads, rotors, calipers, lines, and fluid, you can significantly improve stopping power and overall driving experience. Always ensure that any upgrades are compatible with your vehicle and consider consulting a professional for installation to achieve the best results.