Description
The Porterfield R4S Rear Brake Pads are specifically engineered for the BMW M3 and M4 F8 X models with steel brakes. Designed for performance-oriented drivers, these pads offer a high level of braking efficiency suitable for both daily driving and demanding road conditions.
- R4 S compound optimized for heavy-duty street use
- Excellent fade resistance, even under severe conditions
- Rotor-friendly design minimizes wear and extends rotor life
- Low dust and noise levels for a more refined driving experience
- Increased friction for quicker stops compared to OEM pads
These Porterfield R4S Rear Brake enhance your vehicle’s stopping power while maintaining a quieter, cleaner operation. Ideal for enthusiasts who require dependable braking performance during both spirited driving and everyday use. The R4 S pads ensure your BMW performs at its best without compromising comfort.
Crafted from advanced Carbon Kevlar materials, the R4 S pads maintain consistent friction across a wide temperature range, ensuring durability and reliability. While these pads are not recommended for track use, they excel in high-performance street applications. Providing peace of mind whether you’re navigating city streets or tackling winding roads.






