I am installing a nitrous express wet kit on my car, and was wondering what the best way to run the main nitrous feed line from the bottle in the trunk to the engine compartment on our cars? thanks in advance
I ran my first kit thru a grommet in the trunk floor that is under the carpet next to either shock tower, from there it went into the rear subframe rail and dropped out a hole in it. Then I strapped it to the fuel lines on the passenger side and ran the line up to where the fuel lines come out into the engine bay.
On the kit I have now I went a different route that required some hole drilling in the door jamb and under the passenger inner fender cover. I will send some pics to ya if ya PM me your email.
I got mine INSIDE the car, not under the car. Runs all the way near the passenger kick foot panel (had to drill a hole there through the firewall) under the plastic door side covers, and to the trunk.
I didn't drill any holes... and it runs under the carpet. It's tucked in under the plastic side panels in the back seat (so no one is sitting on the line) then it runs right under the carpet between the door and seat, up under the pedal area, and through a grommet in the firewall. Been that way for 4 or 5 years now. No problems.
I did use self tapping screws for the bottle mounts.
i didnt drill any holes either. mine also goes under the plastic in rear seat area, under the carpet where underneath the passenger seat i remover a grommet in the floor and put the line through there(i siliconed around the line). then, it goes up under the inner fender whereit meets my solenoids neaar the air intake.