The DFC rear brake hose for 1992–1997 Audi S4 is a vehicle-specific replacement that restores brake fluid flow to the rear braking components and helps preserve consistent pedal feel. Engineered to match original routing and connection points, it lets technicians perform a straightforward swap whenever the factory hose requires replacement or service on supported S4 models.
DFC 92-97 Audi S4 Rear Brake Hose