EBC Ultimax rear rotor for 2007–2009 Acura RDX 2.3 Turbo. The Ultimax slot geometry promotes cooling and helps expel dust while avoiding excessive air noise, providing a quieter slotted option for daily use. This rear disc is a direct OE-style replacement at 304mm diameter, 9mm thickness with a 64.1mm center bore and 5 bolt holes.
EBC 07-09 Acura RDX 2.3 Turbo Premium Rear Rotors