start off with a 3" thermal cat-back and a high-flow cat or testpipe, regardless, of you're turbo kit, the bigger the exhaust, the better. 2nd off you may want to look into upgrading your clutch, your stock clutch will start to slip... i don't care what other people tell you. Hondata or aem ems stand alone... tuning is the key to any turbo setup... you want to take care of your fuel management before you worry about building up your internals. What good are strong internals if your car isn't tuned correctly. i would personally rather run 6-10 psi with a tuned hondata over 6-10 psi untuned with built internals....
TUNING IS KEY TO ANY RELIABLE TURBO SETUP
Take my advice for what it's worth. If anyone feels i've steered this kid in the wrong way, please enlighten me.. after all, i'm just a n00b