is it okay to have Turbo XS unichip stage 1 w/ factory boost ?
i mean having chip without MBC or ABC
it's only a matter of boost right?
if i don't have MBC / ABC, i just can't get 16 psi
something like that
no harm will do to my engine w/o the MBC / ABC right

 

with the factory boost? sorry maybe i don't understand what you're saying. even if you get the chip as long as you don't adjust your boost how could you go wrong? why would you get a chip if you're not going to adjust your boost? if you adjust anything else, you might run rich.....

 

i wanna adjust the boost, but the mbc always set the boost in between 18- 20 psi
no matter what i do, still the same

that's why for a while, i wanna use factory boost