Power Stop PSA-R21 Track Day Spec Carbon-Fiber Metallic Brake Pads

The Power Stop PSA-R21 Track Day Spec brake pads are engineered for experienced track day enthusiasts and competitive spec racing drivers who demand maximum performance under extreme conditions. Designed specifically for vehicles equipped with R-Compound tires, these carbon-fiber metallic brake pads deliver the consistent stopping power needed for events like Spec Miata racing and other demanding motorsports applications.

Key Features:

• Platform-specific compound formulation optimized for individual vehicle applications
• High coefficient of friction for aggressive, predictable stopping power
• Carbon-fiber metallic construction resists fade during extended track sessions
• Engineered and tested by Power Stop's R&D team for competition-level performance
• Ideal for R-Compound tire setups and spec racing series

Power Stop's research and development team spent extensive time matching the optimal pad compound to each vehicle platform, eliminating the guesswork and costly trial-and-error testing that drivers typically face. These brake pads maintain consistent performance throughout the rigors of competitive racing and track day events, providing the reliability and fade resistance that serious drivers require.