The AP Racing CP9449 Pro 5000R is a high-performance four-piston forged aluminium motorsport caliper designed for demanding fast road, track day and motorsport applications. Developed as part of AP Racing's renowned Pro 5000R range, the CP9449 delivers exceptional stiffness, pedal feel and consistent braking performance under repeated high-temperature use.

Manufactured from lightweight forged aluminium, the caliper design provides excellent strength while minimising unnecessary weight. The CP9449 has become a popular choice across track-focused road cars, Clubsport builds and motorsport applications due to its proven reliability and excellent thermal management characteristics.

Available in either Grey Anodised or Nickel-plated finishes, customers can choose between a more understated motorsport appearance or a premium metallic finish. The Grey Anodised option is generally preferred for regular road and year-round use due to its durability and resistance to environmental exposure.

AP Racing Pro 5000R calipers do not utilise dust seals. This motorsport-focused design allows reliable operation at significantly higher temperatures than conventional road calipers. Vehicles used regularly on the road may require more frequent inspection and cleaning, particularly during harsh weather conditions.

While the Nickel-plated finish provides a distinctive appearance and is often selected to match existing brake systems, vehicles exposed to winter conditions, road salt or prolonged harsh environments may experience deterioration of the plated finish over time. For vehicles used regularly throughout winter or in harsh road conditions, we would generally recommend the Grey Anodised option.

Sold and priced per pair.

Further information below.