anyone have any ideas on where the best place to get new carpret?

Auto Custom Carpets: http://www.accmats.com/

They now have loop carpeting that is the closest thing to the original Fiero carpet you will find. They make replacement carpet that is shape molded to fit the vehicle.

got mine from stockinteriors.com

I went with the mass backing version. If you want to kill the noise inside your car get something similar and add in a sound deaden-er on top of that...err under it. I did 2 layers of the sound stuff on mine and I can easily use my bluetooth mic in my car without issue now.

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Dan
Build Thread

Mass backing also keeps it from looking like you just tossed a sheet in there that sort of looks like carpet. I have yet to have any of the aftermarket carpets flatten out correctly without mass backing. It's made all of the difference in the look.

I got mine from Automotive Interiors. I am not sure who actually makes them (I doubt there are a bunch of molds out there) but they at least offer some nicer carpet that doesn't look some fuzz was airbrushed on a cheap backing.