The PowerStop Track Day SPEC High-Performance Brake Kit for 2006–2009 Audi A3 rear applications is a Stage 2 kit developed for advanced track-day and spec racing use with race tires. It includes platform-matched Track Day SPEC pads and dynamically mill-balanced Autospecialty rotors to provide extreme fade resistance, predictable modulation and consistent performance under repeated high-temperature laps, offering a direct-fit upgrade for dedicated track use.
Power Stop 06-09 Audi A3 Rear Track Day SPEC Brake Kit