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The F90 M5 is a high-performance sedan that combines luxury with exhilarating speed. However, with increased power and heavy modifications, the need for enhanced stopping power becomes crucial. Upgrading the performance brakes is essential for maintaining control and safety.
Understanding the Importance of Brake Upgrades
Brakes are one of the most critical components of any vehicle, especially for high-performance cars like the F90 M5. As horsepower and torque increase, so does the demand on the braking system. Upgrading the brakes can significantly improve performance, safety, and driving experience.
Factors to Consider When Upgrading Brakes
- Brake Pad Material
- Rotor Size and Type
- Caliper Design
- Cooling Systems
- Weight Reduction
Brake Pad Material
The material of the brake pads plays a significant role in braking performance. Options include:
- Organic Pads: Quieter and less abrasive, suitable for daily driving.
- Metallic Pads: Offer better performance under high temperatures but can produce more noise.
- Carbon-Ceramic Pads: Provide exceptional performance and longevity but at a higher cost.
Rotor Size and Type
Upgrading to larger rotors can improve braking performance by increasing the surface area for heat dissipation. Consider these options:
- Slotted Rotors: Help reduce brake fade by allowing gases to escape.
- Drilled Rotors: Improve cooling but may be prone to cracking under extreme conditions.
- Two-Piece Rotors: Lighter and offer better thermal management.
Caliper Design
Calipers are essential for applying pressure to the brake pads. Upgrading to larger, multi-piston calipers can enhance stopping power and pedal feel. Key considerations include:
- Single-Piston vs. Multi-Piston: Multi-piston calipers provide more even pressure and better modulation.
- Caliper Material: Aluminum calipers are lighter and resist corrosion.
Recommended Brake Upgrade Kits for the F90 M5
Several aftermarket companies offer performance brake kits specifically designed for the F90 M5. Here are some top recommendations:
- Brembo GT Brake Kit: Known for its reliability and performance, this kit includes larger rotors and multi-piston calipers.
- AP Racing Brake Kit: Offers exceptional stopping power and is designed for both street and track use.
- StopTech Performance Brake Kit: Balances performance and cost, featuring slotted rotors and high-friction pads.
Installation Considerations
Installing upgraded brakes on the F90 M5 requires careful attention to detail. Here are some important considerations:
- Professional Installation: It’s recommended to have a professional handle the installation to ensure proper fitment and safety.
- Brake Fluid: Upgrading to high-performance brake fluid can further enhance braking performance.
- Break-In Period: New brakes require a break-in period to achieve optimal performance.
Conclusion
Upgrading the performance brakes on the F90 M5 is crucial for maximizing the vehicle’s capabilities, especially when heavy modifications are involved. By selecting the right components and ensuring professional installation, drivers can significantly enhance their stopping power and overall driving experience.