Rexpeed Fiberglass Bonnet Vent The bonnet vents are made from fiberglass material and come unpainted. If you would like to have us paint them please select the color in the pull down menu. Each bonnet vent comes with mounting hardware for easy install. You only need to remove upper factory mesh grill to install new bonnet. All existing panels beneath the bonnet are still in place. Please allow 7 days for the vent to be painted from the bodyshop. Part Number: REXEV89FBV