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The BMW M4 is a high-performance sports car that demands exceptional stopping power, especially on the track. Upgrading to a Big Brake Kit (BBK) can significantly enhance your braking performance, providing the reliability and efficiency needed for competitive driving. In this article, we will explore the various BBK systems available for the BMW M4 and how they can improve your overall driving experience.
Understanding Big Brake Kits (BBK)
A Big Brake Kit (BBK) is designed to improve the braking performance of your vehicle by increasing the size of the brake components. This includes larger rotors, calipers, and upgraded brake pads. The primary benefits of BBK systems include:
- Increased stopping power
- Improved heat dissipation
- Enhanced pedal feel
- Reduced brake fade during high-performance driving
Benefits of Upgrading to BBK for BMW M4
Upgrading to a BBK system for your BMW M4 can provide several key advantages that enhance both performance and safety:
- Enhanced Performance: Larger rotors and calipers allow for more surface area, resulting in better braking force and shorter stopping distances.
- Improved Heat Management: BBK systems are designed to dissipate heat more effectively, reducing the risk of brake fade during intense track sessions.
- Better Aesthetics: Many BBK kits come in various colors and designs, adding a custom look to your BMW M4.
- Increased Durability: High-quality materials used in BBK systems can withstand the rigors of track use more effectively than stock components.
Popular BBK Options for BMW M4
Several manufacturers offer BBK systems specifically designed for the BMW M4. Here are some popular options:
- AP Racing: Known for their racing pedigree, AP Racing offers high-performance BBK systems that provide exceptional stopping power and heat management.
- Brembo: A leader in brake technology, Brembo’s BBK kits are designed for both street and track use, offering a perfect balance of performance and comfort.
- StopTech: StopTech’s BBK systems are designed for high-performance applications, providing improved braking and reduced fade.
- Wilwood: Wilwood offers customizable BBK options that cater to various driving styles and preferences.
Installation Considerations
Installing a BBK system on your BMW M4 requires careful consideration and planning. Here are some key factors to keep in mind:
- Professional Installation: It is recommended to have a professional mechanic install your BBK to ensure proper fitment and performance.
- Brake Fluid Upgrade: Consider upgrading to high-performance brake fluid to complement your new BBK system and enhance overall performance.
- Wheel Compatibility: Ensure that your current wheels can accommodate the larger calipers and rotors of the BBK.
- Regular Maintenance: After installation, regular maintenance and inspection of the brake system are essential for optimal performance.
Performance Testing and Results
After upgrading to a BBK system, it’s crucial to evaluate the performance improvements. Consider conducting tests under controlled conditions to measure:
- Stopping distances from various speeds
- Pedal feel and response
- Heat dissipation during extended braking
- Overall driving experience on track conditions
Conclusion
Upgrading to a Big Brake Kit for your BMW M4 is a significant enhancement that can improve your vehicle’s performance on the track. With various options available, it is essential to choose a system that best fits your driving style and performance needs. By investing in a quality BBK, you can enjoy improved stopping power, better heat management, and an overall enhanced driving experience.