The EBC USR slotted rear rotor set for 2001–2003 BMW 525i (E39) brings a precision-machined, British-made rotor option with narrow slots to reduce air noise and help brakes run cooler. These vented, 298mm diameter, 20mm thick rotors are made from high quality grey iron and are precision machined to exacting standards to support improved braking consistency and rotor longevity.
EBC 01-03 BMW 525i 2.5 (E39) USR Slotted Rear Rotors