RE: 04 GT hood scoop?
As far as I know, the only way to make the stock scoop functional would involve fabricating your own custom ram air kit and cutting up your hood. If you are looking to run a functional ram air kit from the hood, look into the banshee ram jet kit. It adds a functional shaker scoop and everything you need to modify your stock induction for the ram air. It's a little on the expensive side, but in my opinion it looks pretty bad ass having the shaker scoop like the Mach 1.
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