Ford Racing rear brake upgrade kit for 2013–2016 Focus ST, including RS rear calipers, ST brake rotors, RS brake pads, hoses and installation hardware. The kit supplies all necessary components to replace the rear brake assembly with Ford Racing RS‑spec parts. Rear calipers are finished in RS blue and the package includes pads, rotors, hoses and hardware to facilitate a complete rear brake upgrade on the Focus ST.
Ford Racing 13-16 Focus ST Performance Rear RS Brake Upgrade Kit