Need info for a hyperpac setup

Where can I find the parts to put together a hyperpac set up for my Lancer?Who still makes a four bbl intake? What size, cfm, carb should I use?
What cam should I install, still want it for street use? Is anyone still making the headers? I've read somewhere that Hooker and Heddman have discontinued them. Any assistance would be appreciated. I'd like to keep the old girl close to how she could have come from the dealer.