It's 2 T-30 bolts on the side of that peice just loosen pull up a little and tighten back. There shouldn't be any movement right or left, just up and down.
No, I have the oem rears. Debating on whether I want to do them or not. Looks as though they would be easier to put on, but wanted to see a pic first. I put the fronts on for the same reason.
Painted beauty rings black, put Bimini top on, installed piller lights, installed cell phone charger, tow hitch and wiring, sticker fab vinyl on interior, door sills vinyled and grill, plasti dipped bronco emblem, colored shackles