Lucas, NO such thing as "Aftermarket Headlights" for a Crossfire. You don't even want to know how much NEW headlights are. Keep an eye out on this Forum OR E-Bay for your replacements, BUT be prepared to pay approx $300 per SIDE for a decent USED unit. Try the refurbishment kits to see if they will improve your lights, some kits DO work, OR so I have been told. ALSO I am told these lights are NOT the easiest of things to remove/replace. GOOD LUCK in your search.
Search on this Forum for info on various Refurbishment kits.

TerryR