Dinan by Brembo Replacement Brake Pad Set - 4-piston caliper - Front for BMW M3 525i 528i xi 530i 545i 550i 645Ci 650i Z4 325i xi 328i xi 330i xi 335i

Special Note: Installation time includes replacement of pads and rotors and time for Dinan break-in procedure.
For use ONLY with the discontiued 4-piston calipers.