Pad Retaining Spring, BMW - E82 135i, E9X M Performance BBK

This part is listed by BMW as BMW part number 34216780513 (34 21 6 780 513) and is described as the retaining spring used on the Brembo rear caliper of E82 135i and the M Performance big brake kit on E90.

This is a Genuine BMW Brembo pad retaining spring 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.