Exhaust Clamp - Downpipe to Center Section - B46 Engine

This part is listed by BMW as BMW part number 18308631986 (18-30-8-631-986) and is described as Genuine BMW Exhaust Clamp for connecting primary catalytic converter to center exhaust on F22/F23 230i, 230ix (2017, 2018, 2019, 2020+), F30/F31/F34 330i, 330ix (2017+), F32/F33/F36 430i, 430ix (2017+), G20 330i, 330ix (2019, 2020+), G30 530i, 530ix (2017+), G01 X3 30i, 30ix (2018+), G02 X4 30i, 30ix (2019+), and G29 Z4 30i (2019+).

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
F22 / F23 (2014+) > 230i
F22 / F23 (2014+) > 230i xDrive
3 Series
F30 / F31 / F34 (2012-2019) > 330i
F30 / F31 / F34 (2012-2019) > 330i xDrive
3 Series
G20 (2019+) > 330i
G20 (2019+) > 330i xDrive
4 Series
F32 / F33 / F36 (14-20) > 430i
F32 / F33 / F36 (14-20) > 430i xDrive
5 Series
G30 (2017-) > 530i
G30 (2017-) > 530i xDrive
X3 Series
G01 X3 (2018+) > X3 xDrive30i
X4 Series
G02 X4 (2019+) > X4 xDrive30i
Z Series
G29 Z4 (2019+) > Z4 sDrive30i