The DFC rear brake hose for 1999–2004 Audi A6 is a direct-fit hydraulic hose that replaces the factory rear line to restore steady brake fluid delivery and consistent pedal response. Made to match original routing and attachment points, this vehicle-specific hose simplifies service when the factory rear hose requires replacement on the listed A6 model years.
DFC 99-04 Audi A6 Rear-up Brake Hose