EBC USR slotted rear rotors for 2003–2009 BMW Z4 2.5 feature narrow, quiet slots designed to reduce air noise while enhancing brake cooling and fade resistance. Precision machined from quality grey iron in the UK, these rear discs aim to keep pads smooth and flat under stress and improve braking stability for spirited drivers seeking a refined slotted rotor option.
EBC 03-09 BMW Z4 2.5 USR Slotted Rear Rotors