Snow Performance 0-475 PSI adjustable pressure regulators are designed for high-performance and demanding applications. These regulators can run your boost control solenoids, air shifter, or parachute launcher. Each regulator is equipped with one high-pressure (bottle pressure) port and two low-pressure (adjustable 0-475 PSI) ports. These regulators are compatible with air, CO2, nitrogen, or nitrous oxide, making them an adaptable solution for a wide range of uses.