Truck mounted air compressor

I have a 2012 F250. We installed air bags when we got our new 2013 camper, without a compressor. I kept a tire inflator under the back seat witch was fine in warm weather. So last year I had a compressor installed on the passenger side of the engine compartment, just in back of the battery. Keeps things cleaner and easier to service or change if necessary. Mounted the gage under the steering column, to the right, just under the passenger airbag cut off key switch. Parts and labor were about $1000 for a single system. It was too expensive with a dual system. I am not crazy about the fragility of the connections into the bags and to the junction where the air splits to both sides, but we have had no problems so far. We have a 3000 lb. 10' camper and keep the bags at 75 lbs. Having the compressor makes things easier, but was not a big problem except for snow or salt or ice was on the 2 inflation points.