NOS 05101 Super Powershot Nitrous System Designed for precise distribution of nitrous and fuel for increased horsepower System comes with a 10-pound nitrous bottle, stainless steel braided hose, injector plate, solenoids, and all the necessary electrical and mounting hardware for a complete installation Adjustable system for more or less power to meet your needs Jet sizes can be changed for precise nitrous/fuel mix to control the power output Can be adjust to three levels: 100, 125, and 150 horsepower