Porterfield

Description

The Porterfield R4 brake pads are engineered for high-performance applications. Designed to fit a wide range of vehicles from street to motorsport use. These pads are available in two distinct variants: the R4-S for street and occasional track use, and the R4 for demanding racing conditions.

• R4-S variant offers a friction level up to .41, optimizing stopping power with minimal pedal effort.
• Perfect for heavy-duty street conditions, providing exceptional fade resistance and durability.
• Low noise and dust output, surpassing OEM standards for cleaner operation.
• R4 variant features Carbon Kevlar construction, delivering a friction level of .50 across a broad temperature range.
• Quick to reach optimal race temperatures (450ºF and above) for immediate performance.
• Rotor-friendly design enhances rotor lifespan while maintaining consistent modulation and predictability.

These Porterfield brake pads are ideal for varied applications including everyday street driving, road course racing, rally events, and vintage car touring. They require minimal bed-in time and are specifically formulated to withstand severe use. Making them a reliable choice for enthusiasts and professionals alike.