Duramax 2 step

[Chad006]

mine took some work to get it to play nice. if i remember correctly i hooked it up to my crank sensor. i know it tricky tho i have to push the throttle slowly and get it to my target boost then hold it to full throttle or it will over shoot. you can just smash the pedal down it will over shoot them back it self down to the target but then your usually past the staging beams

I have had similar results to this with the bd box. Took a bit of tweaking to get it working good. It’s been a while so don’t quote me but I think mine is wired to brake lights and rpm. Could possibly wire it into a deadman switch with the trans brake or something.