alright guys im looking for your opinoins on this one. i have been looking at the pe1420,gt2530,border n1. for the time being i dont have the money for the tubular manifolds so i need to know out of theese three which you all think ill get me to 500-550rwhp on pump gas the easiest and least lag. also i have a jspec exhaust that will be ported. thanks in advance.