Finally got some time to take some pictures of the arms. I put the left and right rear camber arms next to each other. Some serious quality control issues there.
Then I took a measurement of the FUCA's. There is a 2.7mm difference. It doesn't sound like much but it means you WILL require a pry bar to install them. They also clunked like crazy, even over the smallest bump. Some nicks in the metal makes me think they are hitting the car body.
I replaced all of them with SPL billet gear and when opening the boxes I was immediately hit with a serious flaw with the SPL arms.
They are too nice to install under your car. Inside your car? Yes. In your engine bay? Maybe. But not under the car where they will get all dirty. They are seriously a work of art and now I am going to have to get under there to clean them after every drive