Just metal lath from Home Depot and any color auto pain from a auto parts store. Cut and place.

 

Looks great. What did you install them with?

 

If you cut it to size going from outside hole to outside hole then top to bottom and cut around the tabs that hold the grill in place to where the bottom rests on them, you can just put ur grill back on and it just pushes the mesh right up against the holes, look better then the pic. I'll get a diagram up of how to do it soon.

 

Uhh, so no fasteners I've seen similar mods put they liquid nails zip tie tabs for assurance.

 

If u want to you can its just however you can get it up mine worked without doing it, just trial and error. Whatever works for u