The EBC USR slotted rotor and Redstuff pad kit is a front-axle replacement pairing calibrated rotors with matching pads. Documented under PN components for front fitment, the set provides slotted USR rotors designed for improved gas and debris evacuation when compared to plain rotors. It’s a coordinated kit meant to be installed as a single package for straightforward front-axle brake replacement.
EBC S4 Kits Redstuff Pads and USR Rotors