99-04 cobra

Hi all, new here and good to be on board. I've scoured the internet and this place seems to be a good source of knowledgeable info on these cars. I'll do my best to contribute to the great content where I can. I've already changed ball joints, tie rod ends, rear axis joints and the steering...

So I've read that I can put a P1SC Procharger in my car with 6-8lbs of boost into my Cobra with stock internals. I don't have the money to Forge the internals, so this sounds great to me. But, what else do I need with the procharger kit to upgrade? It mentions something about the fuel system...