Power Stop 19-21 Cadillac XT4 Rear Z23 Evolution Brake Kit

The Z23 Evolution Sport Brake Upgrade Kit from PowerStop is designed to give your 2021-2024 Buick Envision a noticeable boost in stopping performance. This kit replaces your stock rear brakes with a well-built combination of drilled and slotted rotors and advanced carbon-fiber ceramic brake pads, all engineered to work together for a smoother, more powerful braking experience.

The carbon-fiber ceramic pads are formulated to significantly reduce brake dust, keeping your wheels cleaner with up to 30% less dust compared to original equipment pads. These pads are paired with rotors that are zinc-plated to resist rust and corrosion, while the drilling and slotting pattern helps dissipate heat and gases, ensuring consistent braking performance even under demanding conditions. Everything you need for a straightforward bolt-on installation, including premium stainless-steel hardware and high-temperature lubricant, is included.

This kit is a practical way to enhance the braking capabilities of your daily driver, offering an affordable performance upgrade without requiring modifications to your existing brake system.