The PowerStop Z23 Evolution Sport Brake Upgrade Kit for 2020–2022 Cadillac CT4 front brakes is a complete bolt‑on kit featuring carbon‑fiber ceramic pads, drilled and slotted rotors, stainless‑steel hardware and a front pad sensor wire. It delivers stronger braking with reduced dust; drilled rotors aid cooling and zinc plating fights rust. Multi‑layer shims and high‑temperature lubricant are included to ensure quiet, consistent performance.
Power Stop 20-22 Cadillac CT4 Front Z23 Evolution Brake Kit