Thanks for the input! I had a similar cold air setup on my T-Type when I purchased it. The previous owner went 11's with it on the car. It relocated the filter so that it was behind the air dam. It worked, but the filter had to be cleaned an awful lot as my car was a daily driver, and on hot days in traffic it would get alot of heat from the road surface. I figured we could do something like that to my friends Grand Prix. Do you have the filter blocked off from the underhood air? After looking at my friends car again, I have decided that it will probably be best to build a box to close it off so that it only recieves cold air from outside. I'm going to run a hose to the fog light location until we can come up with a scoop for it. On the Grand Prix, it gets all the air to the filter from behind the headlight(as far as I can tell) which is ok for the factory air box. However, with a cone filter(and I'm sure most of you already know this), it will get some of the air from behind the headlight, but most of it will be hot air from under the hood. And as you all know, the hotter the air, the less dense it is and the less power you make. I don't seriously think it will be a problem on his car as it's not packing boost. Anyway, I really do appreciate the help.
Matt G.