The PowerStop Z26 Street Warrior rear brake upgrade kit for 2015–2019 Subaru WRX combines drilled and slotted rotors with Carbon-Fiber Ceramic Z26 pads and powder-coated calipers to improve rear braking under higher loads. The complete kit includes calipers, rotors, pads and stainless-steel hardware, features a low-dust low-noise compound and stainless pad shims for heat resistance, plus zinc-plated rotors for added corrosion protection.
Power Stop 15-19 Subaru WRX Rear Z26 Street Warrior Brake Kit w/Calipers