The PowerStop Z23 Evolution Sport Brake Upgrade Kit for 2019–2020 Buick Regal Sportback includes front and rear components plus calipers for a complete bolt‑on upgrade. It uses carbon‑fiber ceramic Z23 pads with drilled & slotted rotors and stainless hardware to reduce dust and help cooling. Red powder‑coated calipers improve corrosion resistance and visual presence, packaged to simplify installation for daily‑driven vehicles seeking improved braking.
Power Stop 19-20 Buick Regal Sportback Front & Rear Z23 Evolution Sport Brake Kit w/Calipers