the y pipe thing is simple Physics think about if you have two points of air pressure pushing into one hole 100% of the air from each intake gets in, if you have one e-ram pushing on the other the you only get 3/4 of the potential pressure.
Hope this halps you understand, an if you still are not confident in me then ask more people.
I still think that if you save your money a little longer and buy a turbo from performancefords.com or even a vortec super charger you will get more bang for your buck, but buy what makes you happy not what makes me happy.
