Project Mu PS compound rear brake pads for 2018 and newer Subaru STI models deliver a performance‑oriented replacement pad for the rear axle. Sourced from the provided identification, these pads serve as direct replacements with a compound tuned for the specified vehicle application. They provide a practical option when matching the PSI/compound expectations for late‑model STI braking setups.
Project Mu 2018+ Subaru STI PS Compound Rear Brake Pad