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Hi guys

I'm having an issue with my 2020 F32 430i M Sport (without XDrive) and wanted to share it and hopefully gather some knowledge on how to fix it.

There's a single "pop" noise coming from the rear underbody that appears under these conditions:

1. Right after shifting into Drive while fully stopped.
2. Right after shifting into R while fully stopped.
3. As soon as I start to accelerate after being stationary (e.g. in traffic).
4. When I let my foot off the accelerator at low speed, 1st gear.
5. When the rear wheels touch the ground after coming off a speed bump.

Here's a video I just uploaded on YouTube for reference:

The sound can be hear at 4 second and 10 second mark when the car starts to accelerate and then one more time after I change into R gear after coming to a full stop.

The service center advisor couldn't figure out the issue in their first try so I'm scheduled to go back in 2 weeks, but I just wanted to find as much info and insight as I can before I go back.

Has anyone had a similar issue? I would really appreciate it if you could share with what the issue was and how you were able to fix it.

Thanks guys! Cheers.