the stage 2 is designed for a dp setup. but i also herd you need a fuelpump b4 you can run that. if anything run stage1 93 + SF. that is if you do put 93 in your car, if not than its stage1 91 + SF. the ap will tell you what mods the certain maps support..
with a tbe, pump upgrade, bpv, tip, and sri. and with a stage2 93 +sf map. my car made 303whp and 345wtq on the first pull. after the pro tune it made 315whp. and the protune was safer than the base map. ..just to give you a scenario of what you can get from a ap...
from experience i would take the bpv off. I had major fuel cut with a Turboxs catless exaust MSCAI and a HKS BOV. I was on stage2+ 93. once i put the stock bpv on i had no problems!