JustWinBaby26

After doing a lot of research, and really thinking about what I want for my car, i'm, going to put a Zex 100 shot of nitrous on it. My 2000 GT is bone stock at the moment. I plan on putting a cat-back exhaust system and an H-pipe for mid pipe. Skipping headers because I do not believe they are worth the money for what you get out of them (and for what I am doing with my car.)

My question is: Do I need anything else to setup nitrous as far as supporting mods? I should add I'm also going to put 3.73's in it. But after doing some reading; it's gears, mid pipe, cat-back exhaust, and nitrous for me. At least for now. Advice and suggestions welcome. Thanks a lot!