Description
The Porterfield Rear Brake Pads for EVO 4 and 5 are engineered for both high-performance street driving and serious motorsport applications. With options available in the R4-S compound for street use and R4 for racing, these pads cater to a variety of driving conditions, ensuring optimal braking performance.
- R4-S Compound:
- Suitable for high-performance street and heavy-duty conditions
- Rotor-friendly design with low dust and noise levels
- Maintains performance under severe street use without fade
- Increases friction for quicker stops compared to OEM pads
- Ideal for everyday driving, not recommended for track use
- R4 Compound:
- Designed for heavy-duty motorsports with Carbon Kevlar construction
- Delivers consistent friction levels around 0.50 across a wide temperature range
- Quickly warms to optimal race temperatures, enhancing performance during limited track time
- Requires minimal bed-in period when used with cast iron or steel rotors
- Note: Full race compound; dust and noise are expected, not suitable for street use
These Porterfield Rear Pads EVO offer exceptional durability and performance for enthusiasts looking to improve their braking system. The R4-S caters to daily drivers, while the R4 is perfect for competitive settings like road courses and time attack events. Proper installation and regular maintenance will ensure long-lasting performance and reliability.


