The EBC USR slotted front rotor set for BMW 525i 2.5 (E39) — for 2001–2003 applications — is a British-made, precision-machined rotor option that improves pad bite and heat management when paired with a suitable pad. The USR slotted series features narrow slots to reduce air noise, help reduce fade at speed and keep pad surfaces flat. These vented rotors (296mm diameter, 22mm thick) are intended to run cooler for premium sedans when matched with high-friction pads.
EBC 01-03 BMW 525i 2.5 (E39) USR Slotted Front Rotors