Snow Performance water-methanol injection systems cool the intake charge and combustion while acting as a high-octane fuel source. It’s another great way to boost your horsepower. Shop Summit Racing now for Snow Performance stage 1, 2 and 3 water and methanol injection systems, gasoline and diesel boost cooler kits, dual nozzle upgrade kits, variable boost controllers, reservoir upgrades, replacement water injection pumps, electronic solenoids, boost juice, and more. Explore all of the ways Snow Performance can add speed and power to your life at Summit Racing!