You can pretty much do it where you want...the whole purpose is to buy YOU time to get out of the car and save the engine 2nd..and always in that order...i got mine hooked up where where it would spray me in the lap and my k-5 area of my chest....the nozzles rn the engine compartment points off the firewall down toward the heads and headers.
in my old 63 vette the Nozzle would spray in my lap...the engine compartment sparying back toward under the engine oil pan etc...
the 3/8 tubing can be bent by hand and very user friendly.
god forbid i ever have to engage it...trapped in a burning car is a fear of mine and one of the reasons i stopped running alcohol
i
__________________
Bjuice..
"I'M YOUR HUCKLEBERRY ! "