EBC Ultimax slotted rear rotors for 2005–2007 Subaru Impreza 2.5 Turbo STi combine the cooling and pad‑clearing benefits of slotted rotors with reduced air noise from progressively angled slots. The design pulls cool air to limit fade and helps keep pad contact consistent. This vented OE‑style rear disc measures 316mm diameter, 20mm thickness, with five bolt holes and a 58mm center bore.
EBC 05-07 Subaru Impreza 2.5 Turbo STi Premium Rear Rotors