Got this new and used it for about a month until my temporary 5 gallon bucket tank in my bed went flying on a launch. Was installed in november and been sitting for the past 3 months on the truck just not turned on. It works fine and comes with everything needed to install. I bought a 11 gallon spun aluminum tank for it but ended up never installing it and its still in the original box in my garage. I will pull the kit off tomorrow because Im sure potential buyers are going to want to see pictures as always. Im asking $350 for the water meth kit, or $450 with the tank, or $100 bucks for just the tank with mounting brackets and valve.