Have any of you guys seen the new air filter setup made by Volant that is being sold by J. C. Whitney? It says it is a "true" cold air design. A little pricey through, for around $310. 00. It looks like a neat setup, I just don't know where it fits. It looks like the passenger battery would have to go or be relocated. This same company makes a "Ram Air" system for gassers. I bet someone could adapt this to a Cummins.