PowerStop Z23 Evolution Sport Brake Upgrade Kit for 2016–2019 Mazda CX‑9 rear applications pairs carbon-fiber ceramic Z23 pads with drilled & slotted rotors and stainless-steel hardware for a bolt-on braking upgrade that reduces dust and boosts stopping power. Third-party testing verifies lower dust versus OE, rotors are zinc plated for rust protection, and the kit includes stainless hardware and high-temperature ceramic brake lubricant for installation.
Power Stop 16-19 Mazda CX-9 Rear Z23 Evolution Sport Brake Kit