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Project Mu B‑Force rear pads for Subaru WRX (2003–2005, D1004) are engineered as direct replacements for the specified rear calipers, delivering enhanced street braking feel without hardware changes. These pads suit owners seeking a dependable upgrade for daily driving and occasional spirited use, offering predictable bite and maintaining OEM fitment for straightforward installation.
Project Mu 03-05 WRX D1004 B-FORCE Rear Brake Pads
