Anthony,

With all do respect, there have been many discussions on this topic and it will never be put to rest. There is a member or two that have a good dual set up that have proven on the dyno that there is no noticable difference between the two, in fact if I am not mistaken, the dual proved better on his particualr set up. The filters were in the engine compartment as well. I do not want to start the whole thing all over again and would imagine everyone is just plain tired of this topic but at the same time, I would not want to see someone mis-lead just to make a sale.

Steve