Genuine BMW M-Performance 370mm Rear Right Brake Rotor for BMW G87 M2 / G80 M3 / G82 M4

Genuine replacement right rear brake rotor is BMW part #34207889664

This part is listed by BMW as BMW part number 34207889664 (34-20-7-889-664) and is described as the right rear cross-drilled brake rotor for G87 M2, G80 M3 and G82 M4.

Replaces obsolete BMW part # 34208093730 (34-20-8-093-730).

This is a Genuine BMW rear brake disc with a two year warranty. Buying a Genuine part will usually be more expensive than an OEM or aftermarket brand but you are assured that it meets BMW's designs for fitment, performance, and longevity. It will also be the very latest design, incorporating any updates or revisions that an aftermarket brand typically will ignore.