BZEX 82177 ZEX ChargerMagnum Nitrous System ReviewbP PP ZEX 82177 ZEX ChargerMagnum Nitrous System PKit is fully adjustable from 75-125 horsepowerPFuel line adapter for the nitrous kit replaces passenger-side O.E.M. fuel line assemblyPKit fits the SRT8 models perfectly, make an easy 500+ hp with the 6.