The Brembo Xtra cross-drilled UV-coated front rotor for 2001–2006 BMW 330Ci/330i/330xi and 2006–2008 Z4 is a premium drilled disc intended as an OE-equivalent replacement. The solvent-free UV coating shields disc and braking plate surfaces from corrosion while high-carbon cast iron construction helps limit noise and vibration. Rotors include a fixing screw kit and intelligent markings for part number and minimum thickness. Brembo advises replacing pads with the rotors and pairing with NAO/Ceramic or Low Met pads.
Brembo 01-06 BMW 330Ci/01-05 330i/330xi/06-08 Z4 Front Premium Xtra Cross Drilled UV Coated Rotor