air lift compressor?

[Dick]

I'm going to be installing air lift and compressor. Can some of you that has done this give me some idea of where you ran the air/wiring through the firewall for the guages.
Thanks

2001,2500HD,4X4

[mark45678]

just above the go pedle there is a spot where if you had a gas truck the cable goes out to the engine there is room in this area or the area where the clutch master would mount to the left of the break booster.

[DSLPOWR]

On the driver side of the firewall there is a rubber boot that some wiring runs through, there is plenty of room to run air lines and some more wires through, I just cut a small slit in mine and ran all my wires right through.