Hey all, im in the process of restoring my 5th gen. Im currently working on the air dams that guide the air from the grill to the radiator. I have replaced the two on the side, but I have noticed that the car has two holes in the bottom part of the front bumper, does anyone know what goes here or if its a part of the air dam system?

 

Thanks for all of the advice I found out what the holes are for from a junkyard car.
its for the bracket that holds the bottom part of the front bumper in place