EBC Brakes RK1002 EBC 06-09 BMW Z4 3.0 Si Premium Front Rotors - Fits select 2001-2008 BMW models

25mm Thick; 325mm Dia.; 53mm Height; 5 Bolt Holes; 79mm Center Hole Dia.; For FMSI Pad No. D946; Front; Ultimax OE Style Disc Set; Front; For FMSI Pad No. D946; Vented; 5 Bolt Holes; 325mm Dia.; 53mm Height; 25mm Thick; 79mm Center Hole Dia.;; VentedUltimax OE Style Disc SetEBC Ultimax Slotted Rotors offer you the performance of slotted rotors but without the air noise that is normally associated with slotted rotors. The progressively angled slots on the EBC Ultimax Slotted Brake Rotors offer quiet brake operation without that excessive air noise, while still allowing the slots to help keep your brakes cool. The angled slots pull in cool air for cooler brake operation which helps your brakes perform at their best. The slots also help to clear any excess dust and debris to help keep pad grip to a maximum while also increasing pad longevity.Features and Benefits: Ultimax OE Style Disc Kit