The DFC Premium Service Shoe for 1969–1979 Audi Super 90 rear brakes provides OE‑style drum replacement to restore consistent stopping. Built from new carbon steel with a high‑temperature anti‑rust black coating, these semi‑metallic shoes are field and lab tested. Glue lining and treatment improve friction‑to‑steel bonding, and precision arc grinding plus bonded or riveted assembly ensure accurate shoe‑to‑drum fit.
DFC 69-79 Audi Super 90 Rear Premium Service Shoes