EBC USR slotted rear rotors for 2005–2007 Subaru Impreza 2.5 Turbo STi are engineered to offer the quiet operation of the Super Silent Ultimax USR series while delivering the cooling and debris‑clearing benefits of slots. The vented rear disc measures 316mm diameter, 20mm thick, with five bolt holes and a 58mm center bore, intended for matching high‑friction pad sets.
EBC 05-07 Subaru Impreza 2.5 Turbo STi USR Slotted Rear Rotors