Thanks, I'm not sure which one it is, my brother got it on E-bay for about $30. It added about one inch to the bottom of the front bumper and was the exact size we needed to bring the belly pan up to the bumper and keep it flat. This made a much more finished look up front.
Here is the front end of the belly pan before it meets the spoiler lip.
Here are the three pieces of the front belly pan with the black spoiler attached.
This is the material we made the belly pan from. It is 1/8 inch polycarbonate with a thin layer of aluminum on each side. It is very easy to work with and can be cut with a jig saw and edges sanded smooth. It cost about $50 per 4X8 foot sheet. We got it at Piedmont Plastics in Memphis. It took 2 sheets to do the complete 3/4 belly pan front and back on this car.