This is an awesome kit for helping smaller intercoolers keep there cool and making larger ones into popsicles. These systems are proven to make more power by cooling the intercooler by as much as 50 degrees increase it's efficiency! • 10-60 W.H.P. • Limited Lifetime Warranty Solenoids • Wide Open Throttle Switch And Bracket • N-tercooler Ring • Extra Long Stainless Braided Supply Line • Pure-Flo 45 Bottle Valve This kit includes 10-pound nitrous bottle, intercooler sprayer bar, all necessary hoses and fittings, switch, and wiring kit. For supercharged or turbo applications where nitrous is not an option, Nitrous Express offers another alternative, the “Ntercooler”. Spraying nitrous over an air-to-air intercooler, can reduce air inlet temperatures dramatically. In a dyno test, a turbocharged Honda equipped with an NX “N-tercooler”, increased its baseline by an astounding 52 horsepower! If it makes horsepower, it must be Nitrous Express!