The EBC S9 Yellowstuff and USR slotted front kit combines Yellowstuff high‑friction pads with USR fine‑slotted rotors to boost stopping power for street and track while saving about 10% versus separate purchases. This front set includes vented 320mm rotors (28mm thick, 47.3mm height) with five bolt holes and a 70mm center bore; rotors are Geomet coated and fully balanced and run‑out tested for steady braking performance.

EBC S9 Brake Pad and Rotor Kit