The EBC rear S4 pad and USR rotor kit pairs low-dusting S4 pads with slotted vented rotors to improve rear braking performance. Rotors are precision-machined with a slot pattern to shed gases and debris, finished with corrosion-resistant coating, and inspected for runout. Pads are shimmed and designed for street driving; the matched kit is supplied for direct-fit rear replacement.
EBC S4 Brake Pad and Rotor Kit