I was thinkin about shelling out the cash for the nitrous express "N" tercooler which supposedly dramatically cools of the intake air on a turbocharged motor, which claims to give you a 50 HP gain. Basically, it's a mini fridgerator for your intake..Is this accurate??

I would think it works. You might want to check out Summit's new catalog (just came in the mail). They have this CO2 system you can use to do the same thing, but you can route the gas throught hese little units to chill your fuel line, a thing to go IN your intake (sketchy) to cool the air there and then you can vent it onto your IC at the end to get even more chill. Intersting idea. Seems like the N-tercooler and then some...