You could also trim the plate size a little around the edges, and then put a slight convex curve from top to bottom on it. This way, it would fit without a holder in the bottom grille.
Mustang base coupe, V6, manual transmission, Red Candy tint, performance package.
Upgrades: DSS aluminum driveshaft, BMR LCA's, Yukon 3.73 gears, MGW shifter.
Displaying 3.7 fender badges is like telling everyone your wife is "office hot."