The DFC front-left brake hose for 2017–2023 Audi RS5 models, including Sportback, is a direct-fit flexible hydraulic line designed to replace the factory front-left hose and preserve reliable brake fluid routing and pedal feel. Specified for RS5 front-left applications across those years and body styles, it serves as an OE-style replacement for scheduled brake maintenance and repairs.
DFC 17-23 Audi RS5 Including Sportback Front-L Brake Hose