Dom said:Well, what you could do is go buy the one piece projector/halo lights for the 94-98 and make them "fit" inside the 99-04 shell assembly.
So, you could wire the halos to come on with a set of neons or whatever. But, they light up a hyper blue.The harness is already pre-assembled. All you do is plug your headlight into the harness, and it lights up the projectors and the high beams. However, for the halo ring and the little bulb in the center requires wiring to your parking lamps, so they come on when you parking lights/headlights come on.