The PowerStop Z23 Evolution Sport Brake Kit for 2017–2018 Audi A4 combines Carbon-Fiber Ceramic Z23 pads, drilled & slotted rotors, stainless hardware and included pad sensors into a complete bolt-on upgrade. The Z23 compound was validated to reduce dust by about 30% versus OE pads. Zinc-plated rotors and supplied hardware simplify installation and offer improved corrosion resistance for daily use.
Power Stop 17-18 Audi A4 Front & Rear Z23 Evolution Sport Brake Kit