on mine i mounted the controller with the on /off /gain knob and test button to the dash just to the left of the steering column lower trim plate , put velcro on the top (knob toward the steering column) and press it on , this way the power bulb is out of your direct feild of veiw but easy enough to tip your head to verify its on and the control knob is easily within reach as is the test (prime ) button
it stays on all the time so the power on led should always be lit
those controls could also be removed from the box and incorporated into the dash trim beside the rear defrost switch
the other pac controller box that rarely needs to be messed with is on the left of the steering column behind the trim plate , the power module box goes to the right of the steering column again behind the trim plate ,
its stealthy , you really need to sit in car and bend you head down to see it
you would never know it was there till you start looking
the warning/indicator light for low fuel (alky tank low) and power injection (the pump is running ) on the GN get incorporated into the dash idiot lights to the side of the instrument cluster so they appear to be OE when the come on .
running alky you should have a good aftermarket boost gauge on the pillar and the other pump on led goes in the pillar pod beside the boost gauge
for the nozzle i ran with a longer hose and brought the line in from below and up the block and then at a slight forward run to passenger side of the up pipe wrapped it all with loom , looks like it belongs there
the alky tank looks like the original overflow so no clues to there being anything non stock , just wrap loom over the braided hose
the pump is out of sight down by the bumper as is the 1 qt overflow which I mounted to the lower front inner passenger fender.