ok so ive done a little searching but im wondering if anyone could give me some pointers on installing an air intake on my g/f's 2005 zx4. Apparently this thing has some crazy 100K air filter on it and i just dont like that idea. Ive seen some metal tubing at Advance Auto but i dont know what size to use or where i should run it or if i could even get it towards the grille to get cold air. Any suggestions would help. Thanks!