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Overview The Snow Performance Stage 2 MAF/MAP water-methanol injection system is designed for all naturally aspirated/forced induction vehicles utilizing a Mass Air Flow (MAF) sensor or Manifold Absolute Pressure (MAP) sensor. The Stage 2 uses a progressive controller that proportionally injects more or less water-methanol according to MAF/MAP output. Start and full points are adjustable for engagement and delivery curve to match what the engine requires. Proportionally injecting according to MAF/MAP sensor input gives an accurate delivery of water-methanol for small fast spooling turbos and positive displacement superchargers that hit boost almost instantly and allows the most accurate injection curve which translates into the highest cooling and performance gains. Proven to deliver 20-35 HP and 45 FTLB of torque on all naturally aspirated applications and 50-80 HP increases and up to 100 degree drop in air temps for all positive displacement superchargers and small fast spooling turbos! The Stage 2 comes with a MAFU controller that can be mounted any where in the engine bay or cab for a clean install and comes with the industry leading Snow Performance 300 PSI UHO pump and Hypersonic Nozzles for the absolute best atomization and power available for your vehicle. Benefits: Cooler Denser Air Charge Achieve 116 Octane Quality Fuel From Pump Gas Safely Run More Boost & Timing Cleans Engine Combustion Of Carbon Build Up Reduce Air Temperatures Greater and More Consistent Than Air to Air Intercooler Features: Made in USA Nickel Plated Methanol Resistant Metal Fittings Industry Leading 300 PSI Pump For More Pressure Than The Competition Adjustable Start/Full Setting Level Sensor Upgrade and Red LED to Alert User of Low Level Green LED to Alert User When System is Injecting Your Choice of Red, Blue, or Black Methanol Resistant High Temp Nylon Tubing 2 Proprietary Hypersonic Nozzles For The Best Atomization on the Market Whats In The Box: 300 PSI UHO (Ultra High Output) Pump 3 Quart Reservoir All Tubing Necessary for Installation 20' ¼ Inch High Temp Nylon Tubing MAFU Progressive Controller for Use With All MAF/MAP Sensors Pig Tail Harness Level Sensor Upgrade 1 Nozzle Holder/Check Valve Combo 2 Hyper-Sonic Nozzles Required Hardware Needed For Installation Snow Performance Running S Decal Comprehensive Instructions to Install on Any Forced Induction Vehicle Snow Performance 1-Year Warranty NOTE: For All Naturally Aspirated/Boosted Vehicles Using a MAF/MAP Sensor