includes: 2x nitrous 13.6lb bottles with brackets (blue anodised) holds 10lbs gas 1 bottle has a gauge on it 2x solenoids (fuel and nitrous) with braided lines to the bottle and to the fogger nozzle (with all the fittings already attached) i dont have the toggle switch unfortunately but you can pick these up cheap at supacheap/autobarn/repco etc