Yes, you line it up and starting from the middle you look where the center tabs touch the mesh. Snip the mesh that is blocking in the top two spots first to make a window for the tabs to go into, and ten push it onto the tabs a little, then look at the bottom two center tabs touch and do the same, then move outwards on both sides, etc. once all tabs are in the mesh, press the mesh forward to but up against the bumper and then take you stock clips form the plastic grills and squeeze them a bit to grip the tabs ad push them on the secure the mesh in place. You'll understand it better when you get the mesh in your hands and put it up against the opening and the tabs. I'll do the windows on the back piece for everyone and then you'll see how to do the front lower piece.
