Air bags/train horns

[NEVERENOUGH]

I know there was a topic before and I didn't save the information so I am hoping to get the topic refreshed. I have a 2014 ram 3500 and it sags pretty bad when hooked to my 5th wheel toyhauler so I am wanting to add bags. I also believe in buy once cry once so I would like to add train horns and a way to inflate tires at the same time. So here is what I want a compressor, air tank, horns, air bags (that i can either inflate via bluetooth or from inside the cab) and a way to inflate tires. My question is this. Does anybody make a specific kit to do all of these things or do I need to piece it together? The main problem I am running into is how to air up the bags either via the remote or from in the cab. Pictures and part numbers of anything you guys have done would be appreciated. Thanks for all of your help in advance. 

 

[L.R.S.]

I've installed several air bag systems on my trucks over the years.  In fact, just updated my son's new to him 06 Duramax LBZ last week.  It had a small compressor that was set up to fill the bags to a predetermined psi but the gauge in the cab never showed any pressure reading.  I already had a new air compressor so I bought a 2.5 gallon tank on Amazon for about $75.  I need to get a new gauge and valve for on the cab.  The valve will pressure up or dump the bags.  

Air-Lift makes kits and now everything is Bluetooth wireless.

 

[AZCG]

I've installed several air bag systems on my trucks over the years.  In fact, just updated my son's new to him 06 Duramax LBZ last week.  It had a small compressor that was set up to fill the bags to a predetermined psi but the gauge in the cab never showed any pressure reading.  I already had a new air compressor so I bought a 2.5 gallon tank on Amazon for about $75.  I need to get a new gauge and valve for on the cab.  The valve will pressure up or dump the bags.  

Air-Lift makes kits and now everything is Bluetooth wireless.

I've been looking at Air-Lift kits for my truck (2016 2500 RAM).  This'll be my first, any tips or insight?  Thanks!!

 

[Wrecked]

Looking at the same air lift system dose it replace the coils in the rear?