if you put a "wall" around the kit separating it from the engine then ran a large cold air feed from the grille to it, it would be ok,Cheers Folks. Andy, what you are saying makes a lot of sense. You know what its like though, when you look at cars in magazines they all seem to have induction kits, i just assumed it would be much better than any panel filter even with a few changes to the standard box. Glad I asked now!!