The EBC stainless braided brake line kit for 2006–2009 Audi RS4 4.2L (with cast iron rotors) replaces factory flexible lines to improve brake pedal response and consistency. The kit supplies front and rear stainless braided hoses, references FMSI pad numbers D1266/D1018, is specified for vented front rotors with five-bolt mounting and a 365mm rotor diameter to match the RS4 braking components.
EBC 06-09 Audi RS4 4.2L (w/Cast Iron Rotors) Stainless Steel Brake Line Kit