yeah $600 is expensive for fiberglass and think of how much prepping its going to take for that bumper to work.

if it where polyurethane i would say $600 is right.

the gt500 bumper would be the closest though. unfortunatly you have to change the headlights and hood to make the bumper work.

if you wait until you hit somone. the gt500 parts are cheaper then the stock gt parts.