Since 1986, Porterfield has been manufacturing competition brake pads trusted by professional motorsport teams worldwide. Forty years of road racing has a way of sharpening your standards.
Their flagship R-4 Carbon Kevlar pads feature an integrally molded ceramic heat shield engineered to keep caliper temperatures in check under sustained high-heat conditions — delivering exceptional friction levels while extending rotor life rather than destroying it.
With over 5 street compounds and 15 racing compounds available, Porterfield covers everything from vintage track cars to modern racing calipers. And if your application needs something special, their in-house engineering team is known for turning around custom solutions fast.
Serious braking. Four decades of proof.
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