Nitrous Oxide Systems (NOS) showed the world how to effectively harness the power of nitrous oxide for automotive use in the 1970's. Since then, NOS has powered more racers than any other brand of nitrous oxide system available. When you're looking to go fast, rely on NOS to deliver the most power per dollar available. From stock engines, race vehicles to trucks, NOS has a kit for you. JEGS carries the complete NOS line of products. From NOS Cheater Kits to Big Shot plate systems, Pro Fogger setups and anything in between.