This part is listed by BMW as BMW part number 34208053265 (34 20 8 053 265) and is described as a rear brake dust shield that can be used on F87 M2, F80 M3, and F82 M4. There are two versions of this dust shield - this standard and an "M Sport" version. In some cases, the clearance of the standard shield is too tight and rocks, debris, and tire klag can get caught between the brake disc and metal shield. The M Sport version has more room in critical places. This is the standard, original design.
This is a Genuine BMW brake dust shield 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.
For full BMW fitment information or for assistance from one of our BMW experts, we recommend calling us at 877-639-9648.
BMW Fitments:
2 Series
F87 (2016-2021) > M2 Competition S55 (2019+)
F87 (2016-2021) > M2 N55 (2016-2018)
3 Series
F80 (2015-2018) > M3 (2015-2018)
4 Series
F82 / F83 (2015-2020) > M4 (2015-2020)