Nitrous Express 20315-12 100-300 HP EFI Full Race Dual Nozzle with 12 lbs. Composite Bottle for Dodge Top of the line EFI (Electronic Fuel Injection) power booster on the market Screams nothing but quality Includes jetting for 100 - 300 horsepower Complete with stainless bottle bracket, lightning solenoids, extra long stainless braided N2O line and all necessary hardware to complete the installation