On my 87 Chevy 1/2 ton there is a rubber thing (like an air foil?) bolted to the front bumper (under it -hangs down maybe 6 inches or so). I had the truck painted and the body guy says to trash it... it's ugly and doesn't do a thing.
I'll bet to buy it would cost $100. Does it do anything... direct the air from the front end or what?