This part is listed by BMW as BMW part number 51192291417 and is described as F30 M Performance Diffuser (Matte Black)
Ensure you select the correct items in the drop-down.
This diffuser can not be used on Non M Sport Models, model years 2013 - 2019
For full BMW fitment information or for assistance from one of our BMW experts, we recommend calling us 01977 704798.
BMW Fitments:
3 Series
F30/F31 (2013 - 2019) > 320i/d
F30/F31 (2013 - 2019) > 320i/d xDrive
F30/F31 (2013 - 2019) > 330i/d
F30/F31 (2013 - 2019) > 330i/d xDrive
F30/F31 (2013 - 2019) > 335i/d
F30/F31 (2013 - 2019) > 335i/d xDrive
F30/F31 (2013 - 2019) > 340i/d
F30/F31 (2013 - 2019) > 340i xDrive