ARB air lockers going in the front of the GU, my question is. Where do most run the locker air line through the firewall to get to an air compressor mounted under the drivers seat?
I was initially assuming the large grommet that most wiring goes though near the accelerator peddle wouldn't be a great idea due to having to bend the line sharply down, but now that i look it may not be so bad.
As another option if you're worried about bending it just put a 90 degree brass elbow with push fittings on it- you can pick them up from almost any hydraulic or truck parts store- There are also plastic ones that are cheaper- They're all pressure rated to well above what you need as well, my old workplace used to spec them for brakes on semi trailers.
When you take the front seat out, lift the carpet near the rear of the seat there is a grommet for cabling comes through the floor. Probably a good spot for your air lines.