The EBC BSD front rotor set is specified for 2006–2009 BMW Z4 applications and uses a V-slot pattern to improve heat dispersion and help pads run cooler than typical OE rotors. This vented front rotor set features a new vee slot design and high-carbon, thermally stable construction with an ultra-quiet slot configuration intended to add both performance and visual style to the front braking system.
EBC 06-09 BMW Z4 BSD Front Rotors