Custom Grille
Reply #1 –
There were a couple of grills offered by Spoilers Plus back in the day. The one on the blue car extends out near the edge of the bumper.
Spoilers Plus was the supplier for a body kit that was offered through Ford Motorsport and the "geometric" grill on the tan car carried a Motorsport part number of M-8200-A621.
They have long been discontinued and Spoilers Plus is no longer in business but used ones will occasionally show up for sale.
Brent