I have a 2018 Edge 3.5L V6 Titanium.  It did not come with a trailer tow package.  I've added a Curt class II hitch (4000 lb tow, 600 lb tongue rating), and often tow a very light kayak trailer. 
	 
	We're looking at pop-up RV trailers.  Does anyone know specifically what Ford installs with the "trailer tow" option?  From what I've found, it seems to only be the hitch itself, wiring, and a "sway control" of some kind. 
	 
	Is there anything else?  My hitch and probably wiring should be ok, and I believe I can live without a sway control, but am wondering if others are doing this.  Is anyone towing a 2000-2500 lb trailer without the "trailer tow" package? 
	 
	Thanks in advance!