after the install, initially my suspension noises were gone (like the night we did it) but now they are slowly coming back. it has nothing to do with the prokit or the bilsteins and matter of fact i love the combo, but i just want to know what kinds of things could be making suspension noise. all the noises sound like they are coming from the wheel wells which is what is making me guess suspension related. but it could just be a transmitted kinda noise. they are like hollow clunks. kinda like the sound of the window clunking around in the door when the window is open, but it isnt coming from there.

any ideas? i have SFCs.

loose front subframe bolts??

You may need to retighten the end links with the car on the ground. Check all the other nuts & bolts that were involved in the work just to be safe.