Yea I have been under the car looking, and pulling, and prying, and nothing sticks out. I have a pile of Whiteline bushings and parts to install so maybe that will help. Besides the new coil-overs and the sway bar end links/bushings, the rest of the suspension has 186k on it and looks all original, so it's probably time to start replacing.
But there's no rhyme or reason to the noise, it happens in all situations and scenarios. It's definitely getting worse, which will help me find the problem haha.
The car is up in the air now getting a Cobb downpipe so I'll end up tearing it apart for all the suspension work then getting an alignment.