in my complete honest opinion, cold air intakes is a waste of a concept and money, and could potentially mess your engine up (if water is inducted) the best possible intake you can do on a tc is the weapon-r intake made by monster motorworks.... it is a mean short ram, its gonna save you dough, and they have an awsome option of a cold air box..... even without the cold air box, it produces more horsepower than a cold air intake, im not goin to tell you how it is constructed though, though you should check it out and be amased......hint- its a secret