I ordered a set of door sill protectors from Amazon and only used the rear ones. If the X3 30 does not come with with front door sills I have a pair. If interested contact me via message or email.
rmorin49@gmail dot com for photos.

Which door sills did you end up going with? Are they just stick on?

^^^ I purchased those door sills as well... and I just want the front set. I haven't received them yet. They're clearing customs today.

Is the sill just bare on these vehicles? Is the concern scuffs, looks, or both? I've sometimes done a strip of PPF to cover this area.

In my case it's looks as much as protection. BMW bean counters should be ashamed. How much would it cost to include all 4 door sills?

I have no need for the front ones. Pay me for the postage and they're yours.