devilchris

I have a '94 S14 SR20DET, Zenki model.

I'm completing a stage 1 managed by a MINE'S control unit that allows me to raise the turbo pressure through a boost controller.

this is a temporary solution because subsequently I have to mount the following components to get to a stage 1.5: PowerFc + integrated boost controller + solenoide valve + PowerFc controller + nismo 555 + z32 flow meter and other components...

I would like to buy a boost controller now, for stage 1 set up:
I am undecided between the following 2
-GFB (Go Fast Bits) G-Force III Electronic Boost Controller
-GREDDY profec B Spec II

Do you have any advice?
do you recommend other boost controllers?

THANK YOU