The PowerStop Z23 Evolution Sport brake kit for 2003–2005 Buick Park Avenue rear applications is a full bolt-on upgrade that includes drilled & slotted rotors, carbon-fiber ceramic pads and premium stainless-steel hardware. Designed to improve daily driving braking, it pairs low-dust pads with rotors that promote cooling and resist corrosion, giving enhanced stopping power without complex installation.
Power Stop 03-05 Buick Park Avenue Rear Z23 Evolution Sport Brake Kit