Today, I can't see your pictures or a link, again, so I don't know which type it is.
Two owners ago, my yellow car got a Norm's Fiberglass chin spoiler. He spent quite a bit of money on it and had it installed. It was on there a very very short while, like less than a month when it came off while going down the interstate. Of course, he ran over it. Said he didn't even bother to go back to see if it was salvageable after hitting it with all 4 wheels.
Something that many have done is to use the bottom part of the Aero nose. Cut off the ground effects at the break line. Then the section is turned upside down and the bolt holes are a direct match for the ones already on the car. This only works for those cars with the Aero ground effects. If that might be something you're interested in, I have a front spoiler. Also a rear one that would work the same way, leaving a square opening for the exhausts.
Just got back from Pennocks and I can't see some of the pictures that I could see yesterday.
