I know what it does lol, the truck is fully capable of handling 15 psi of boost on its own with its MAF system

But for fine tuning it, or even for N/A applications I am running right now, CAI, headers, high flow cat, catback and a new cam and bigger valves, soon a P&P, I wanted to run it now as well. So I was just wondering what the requirements were, like does it need to be a return or a returnless system etc...