[gkarmadi]

I wasn't thinking of running high boost (yet). Atleast that's not my intention by removing my cat.

My question isn't clear (I guess). This is what I want to know:
" Is my motor/ turbo safe by reducing back pressure (ie; running straight pipe)
Will I have boost creep/spike/overboost?? I am running hks 38mm gate w/ atmospheric venting.
Is my greddy e0-1 keep me @ 13psi?? (Or will I see higher/lower psi on my boost gauge by simply removing cat)??
What happen to my afr (idle and wot)??
What's the drawback (negetive effect) from running straight pipe (when emission isn't a concern)??

Thank you