The Power Stop Autospecialty rear rotor for 2003–2008 BMW Z4 is a direct replacement produced to original equipment specifications. It features a cross-hatched friction surface to aid pad break-in, strict DTV and runout tolerances for quiet smooth performance, and dynamic mill-balancing to ensure even operation. Matched to OE weight and vane count, this bolt-on rotor requires no modifications and is sold individually.
Power Stop 03-08 BMW Z4 Rear Autospecialty Brake Rotor