Downpipe Gasket, 70mm, BMW - G8X M2/M3/M4, F9X X3M/X4M (S58)

This part is listed by BMW as BMW part number 18308053348 (18 30 8 053 348) and is described as the 70mm gasket ring installed between each downpipe and the intermediate pipe on G87 M2, G80 M3, G82 M4, F97 X3M, and F98 X4M.

This is a Genuine BMW exhaust gasket 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:

3 Series
G80 (2021-) > M3 (2021-)
G80 (2021-) > M3 Competition RWD (2021-)
G80 (2021-) > M3 xDrive Competition (2021-)
4 Series
G82 / G83 (2021-) > M4 (2021-)
G82 / G83 (2021-) > M4 CSL
G82 / G83 (2021-) > M4 Competition RWD (2021-)
G82 / G83 (2021-) > M4 xDrive Competition (2021-)
X3 Series
F97 X3M (2020+) > X3M
X4 Series
F98 X4M (2020+) > X4M