That is slick. I recently upgraded to UD 60 axles. This caused me to also upgrade the brake MC/booster to the J8. I had to move my Twin ARB from that location as the new MC/booster are taller. This mobile twin ARB DIY is my next step. Ty so much for posting!
I’m looking to do this same thing, for the same reasons. Can you tell me about the wiring for the switch? I bought mine used, planned on using as onboard for air lockers on a Tacoma. Well now I’ve got a rubicon 😂 so I also prefer not to mount this thing. So I am looking to convert it to portable.
I wired the switch as indicated in the manual, almost. For convenience I spliced the switch hot with the light hot and fused according to spec.5a/15a. By doing this I saved space in the loom with the caveat of the switch being illuminated once the Anderson connector is plugged into the source, not a deal breaker for me.
