Closed box intakes are the best for under the hood mounting, and considering this is a truck mounting the filter in the fender well isn't a good idea...DBAX said:I'll tell you man.. If that's a closed box, like a Volant, I'm gonna' be tempted to get one. I've said the intake was a waste for these trucks before, but I did have their CAI on the '01 (it was mostly beneficial), and over the years, I've used a few of their parts on various Dats/Niss I've built. Never had issues w/ their stuff. If it's a true CAI, I'm in.