Description
The Porterfield R4 brake pads are engineered for high-performance applications, suitable for a range of vehicles, including street cars, race cars, and trucks. Designed to withstand severe driving conditions, they combine reliability with exceptional stopping power.
- R4-S Compound: High-performance brake pad for street and light track use, offering a friction level up to 0.41.
- R4 Compound: Carbon Kevlar construction, providing a friction level of 0.50, ideal for motorsport applications.
- Low Noise & Dust: Engineered to minimize noise and dust, outperforming OEM pads.
- Versatile Usage: Effective for daily driving, track days, off-road events, and rallies.
These pads deliver remarkable stopping ability with minimal pedal effort, making them suitable for both everyday and extreme driving scenarios. The R4-S compound excels in heavy-duty street conditions, while the R4 compound is a proven choice for various racing environments, including road courses and autocross.
Constructed with advanced materials, these pads ensure excellent heat dissipation and longevity, preserving rotor life even under high-stress conditions. Available for a wide range of vehicles, including rare vintage models, Porterfield R4 pads are a top choice for those seeking performance without compromise.


