Picked these up off a guy that used to be a member here that sold his car to get a 4th gen. All I really needed was the white front gfx.
I dont have one on mine so I dont know how they attach to the bumper.
There are bags of bolts and steel brackets. Can someone help me?

There should be small brackets on the actual nose cone. Then there should be some fine threaded bolts with washers that go through the chin spoiler into the brackets on the nose cone.

You attach the chin spoiler to the fenders by using a bracket that has three bolts through it that will go through the fender.