Hey dude..here's what I'd look at seriously. If you are talking about trading in the vehicle in a year or so, why dump all of this money into adding power, when you will never get that money back?Spend the money on the vehicle that you really want and then put the power in it. I've learned this the hard way, trust me. But to answer your question, unless you are going to have your A/F Ratio tuned in, I would not continue to add mods that allow better breathing, if you do not anticipate adding fuel. Bottom line HP=Air+Fuel. Take one out of the equasion and you don't have a good engine, its either running to rich or to lean. I'm not trying to be negative, just truthful.Kev