The DFC premium rear-left caliper for 2008-2017 Audi S4 applications is a silver zinc-coated brake caliper intended for the left rear position on S4 models. It functions as a direct replacement for a worn or damaged rear caliper on the specified model years and presents a silver zinc finish to maintain a consistent look with other braking components.
DFC 08-17 Audi S4 Rear-L Silver Zinc Coated Premium Caliper