Ah so they don't out?You did it right. I believe talking to your service center is the way to get replacement (center-only) center caps, they're not in the regular store.
The lug covers pop right off as well, there are basic tools like https://www.amazon.com/dp/B0C61QXJSW or you may already have something that looks like that (I did, in a PC repair toolset).The center caps come right off with a small dent puller. $10 on Amazon. I haven't tried the lug nut covers. Anyone have a good solution for those?
I think I was wrong in my first response up there. The center caps are attached to the aero inserts, but I've been told they can be separated. Still haven't tried it myself.Am I wrong or do the centers only come out of the 21 wheels? The 19s seem to use a one piece insert.