NOS 15977NOS NOS Launcher Nitrous Controller Nitrous Oxide Systems is proud to present the Launcher. It combines all the functions a nitrous racer could ever want into a single, easy–to–use controller. This handy device can be programmed to independently control up to 4 stages of nitrous from a laptop computer. Easy to use graphical software makes the Launcher a breeze to program.Brand: NOSPrice: $509[PDF] LAUNCHER PROGRESSIVE NITROUS CONTROLLER Nitrous Oxide Systems Inc. on vehicles used for competition or racing. The NOS Launcher Progressive Nitrous Controller is a fully featured progressive nitrous controller offering control of up to 4 individual Connect the main 8 pin connector to the controller. 4. Connect the white wire to a +12v fused switched power source.