Bilstein B16 Damptronic Coilovers fitment/part numbers needed

[spdrcrgtr]

I know there are plenty of reviews about the B16s, but can someone confirm the following for me, please.

1. Did you install these on a 2017+ M4 Comp? (I have a 2020 M4 Comp)

2. What's the Bilstein part number? Is it 49-246988?

3. How was the fitment? Did everything work as expected?

I have a 2020 M4 Comp and Bilstein are saying that they cant confirm fitment, which seems really strange to me.

Thanks in advance!