I finally installed my ARB Twin compressor that I had on my last 2500 in this one. I left my wiring harness in the other truck when I traded it so I made up new cable sets which took a while but are perfectly cut to the right length. In my last 2500 I had the compressor mounted behind the rear seats. This time I installed in the Ram Box and ran all the wires out the drain plug to the battery on the driver side which is also where the wiring is to wire it up to the Aux switches. I also decided to put in the air tank for running the impact wrench to change tires on the truck or trailer. Last year I had two trailer flats within 5 miles - so I like to be prepared in the tire changing department!
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Onboard Air - ARB Twin
- Thread starter craiglud
- Start date
farmallboy
Stump Killer
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NICE!
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150 psi
TheRAMadaINN
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Another spot to install is under the rear seat on a crew cab
davydave626
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I was trying to install there also. How did you mount to the floor? Did you drill the arb holes or use a bracket?
Where is your air tank in this scenario? I wanted to do this for a year in my 2020 3500 crew. I already have a compressor from an older air horn kit but it is noisy as hell.
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