[vanwyk4257]

I fabricated one today out of sheet steel. I simply bent a nice radius around a piece of tubing and trimmed it with sheet metal snips so that there is a "flap" in the rear directing air to the oil cooler. I will paint it body color when I paint the bumper and probably attach it to the fiberglass with rivets or small bolts where they won't really be visible. I can't stomach paying $90+ for a plastic one anyway.