Model family
BMW M340i
Observed 2020–2021 (US EPA) · observed model years, not a production range
- BMW G20 Carbon Diffuser Swap
Genesis Owners · nok_5.0R-Spec · 24 Sep 2026
Just finished up my Carbon diffuser swap from a G20 BMW M340i. I also have a F16 BMW 650i lip spoiler attached. So far i have only seen 1 other person do a diffuser swap but i would love to see yalls. I am an amateur with very basic mechanical skills but im hoping it turned out bearable. If you need any questions just let me know