The EBC premium rotor set is the rotor half of an S13 kit configuration and is described in kit notes as a matched component for the Yellowstuff pad pairing. The kits are noted to offer a value saving and include rotors with geomet anti-rust coating that are balanced and run-out tested. This rotor set is intended for direct replacement use as part of the S13 matched brake hardware.
EBC S13 Brake Pad and Rotor Kit