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Project Mu Racing 999 front brake pads for 2015–2019 Subaru WRX are a direct-fit replacement for the front axle. Marketed as a racing-oriented pad, the Racing 999 compound targets aggressive braking demands with predictable bite suitable for track or spirited street use. These pads allow WRX owners to fit a race-focused replacement without modifying calipers or hardware.
Project Mu 15-19 Subaru WRX Racing 999 Front Brake Pads
