R1 Concepts Optimum OE brake pad kit for 2008–2021 Subaru WRX rear applications offers an OEM-style replacement focused on durability, low noise and reduced dust. Calibrated to deliver correct friction for consistent pedal feel and reliable brake response, these rotor-friendly pads include hardware for a no-modification installation. The asbestos-free formulation is recommended for daily driving and long-term value.
R1 08-21 Subaru WRX Rear R1 Optimum OE Pads & Hardware Kit