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The BMW M4 is a high-performance sports car that offers exhilarating driving experiences. However, when it comes to track days, having the best braking system is crucial for both safety and performance. In this article, we will explore the best brake upgrades for the BMW M4, focusing on enhancing stopping power and overall performance on the track.
Understanding the Importance of Brake Upgrades
Upgrading the brakes on your BMW M4 can significantly impact your track performance. The stock braking system may suffice for everyday driving, but track conditions require more. Enhanced braking systems provide better heat dissipation, improved pedal feel, and increased stopping power.
Key Components of Brake Upgrades
- Brake Pads
- Brake Rotors
- Brake Calipers
- Brake Lines
- Brake Fluid
Brake Pads
Upgrading your brake pads is one of the most effective ways to improve braking performance. High-performance pads provide better grip and can withstand higher temperatures without fading. Some popular options for the BMW M4 include:
- Hawk Performance HP Plus: Known for excellent bite and fade resistance.
- Ferodo DS2500: Offers a great balance between street and track performance.
- EBC Yellow Stuff: Designed for high-performance applications with minimal dust.
Brake Rotors
Brake rotors are vital for heat dissipation and overall braking efficiency. Upgrading to larger or slotted/vented rotors can enhance performance. Consider these options:
- StopTech Slotted Rotors: Improve cooling and reduce brake fade.
- AP Racing Rotors: Lightweight and designed for high-performance applications.
- DBA 4000 Series: Known for their durability and effective heat management.
Brake Calipers
Upgrading to performance brake calipers can significantly improve clamping force and heat management. Options to consider include:
- Brembo GT Brake Kit: Offers superior stopping power and aesthetics.
- AP Racing Calipers: Lightweight and engineered for high performance.
- StopTech Big Brake Kit: Increases rotor size and caliper strength.
Brake Lines
Upgrading to stainless steel brake lines can enhance pedal feel and reduce brake fade. These lines are more durable and resistant to expansion under pressure. Recommended options include:
- Goodridge Stainless Steel Lines: Known for their reliability and performance.
- StopTech Stainless Steel Brake Lines: Provide improved pedal response.
- Hel Performance Brake Lines: Customizable and designed for motorsport applications.
Brake Fluid
High-performance brake fluid is essential for maintaining braking efficiency under extreme conditions. Look for fluids with a high boiling point to prevent fade. Some top choices are:
- Motul RBF 600: Excellent high-temperature performance.
- Castrol SRF: Known for its exceptional boiling point and stability.
- AP Racing Brake Fluid: Designed for racing and high-performance applications.
Installation Tips for Brake Upgrades
When upgrading your BMW M4’s brakes, proper installation is crucial. Here are some tips to ensure a successful upgrade:
- Always follow manufacturer instructions for installation.
- Consider professional installation for complex upgrades.
- Bleed the brake system after replacing fluid or lines.
- Break in new pads and rotors according to the manufacturer’s guidelines.
Conclusion
Upgrading the brakes on your BMW M4 is essential for maximizing performance on track days. By investing in high-quality brake pads, rotors, calipers, lines, and fluid, you can significantly enhance your stopping power and overall driving experience. Always remember to prioritize safety and performance when selecting upgrades for your vehicle.