How do I disconnect this piece?

I was told that I can unclip the wires from the connecting piece pictured below, but I need a little help with the detail part. Where exactly do I unclip it at? It came with the wiring harness from caliraised and I need to remove it to fit the tires through the firewall. I tried poking around with a precision screwdriver but couldn't figure it out.

 

Use a pick tool. You can depress the barb that holds it. It looks like the barb is facing up in both pictures. You may need to try from both sides (wire/plug) to get it out.

 

And getting them back in should be a simple plug-in?

 

If a pick tool is too thick use a paper clip.

Yes, they should snap back once reinserted right way up.

 

Yessir. You may need to bend the barbs up a little bit first. You’ll know right away if they don’t lock in.