I dont think that it would be a problem in a pulling truck, think about it i run itpa and no air filter, if you sucking up enough stuff that would freeze and clog up you intercooler from using this, you are in trouble anyways. The little bit of dust and whatnot the turbo does munch on is not enough to hurt anything much less freeze cause you are shooting your intercooler with nitrous or co2. I would be interested in getting one and using co2, but i would have to engine dyno everything to see if any improvements. I think it might be worth the money. To me the intercooler needs a liitle something else, cause we are not going 60mph down the road to cool the intake air down a whole lot. Im intersted in this product. I second, does anyone use one?