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Snow Performance Stage 2 MAF/MAP Water-Methanol Injection System (07-19 Sierra 1500)

Market Price $599.99 You Save 17% ($100.00)
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$499.99 (kit)

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  • Item S500699

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Ship to: Ashburn - 20149
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    Features & Details

    • Stage 2 MAF/MAP Water-Methanol Injection System
    • Cooler Denser Air Charge
    • Safely Run More Boost and Timing
    • Made in the USA
    • Fits 2007-2019 Sierras
    Increased Horsepower. Improve your Sierra's performance with a Snow Performance Stage 2 MAF/MAP Water-Methanol Injection System. The system is made for all naturally aspirated Sierras by using a progressive controller that injects more or less water methanol according to the MAF/MAP output. This will safely run more boost and timing. Your pickup will have cooler denser air charge.

    Quality Made. This USA-made high-quality injection system features nickel plated methanol resistant metal fittings and has an adjustable start/full setting. You can choose red, blue, or black methanol resistant tubing.

    Application. This Snow Performance Stage 2 MAF/MAP Water-Methanol Injection System is made for 2007-2019 GMC Sierras.

    Fitment: 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 Details

    MPN# 212

    CA Residents: WARNING: Cancer and Reproductive Harm -

    What's in the Box
    • (1) 300 PSI UHO (Ultra High Output) Pump
    • 3 Quart Reservoir
    • All Tubing Necessary for Installation
    • 20 1/4" 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
    Installation Info

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    Questions & Answers (2)

    2 Top Rated Questions

    I've read that methanol/water injection can contribute to less carbon depositing in engines. Will this system help 'clean' the carbon buildup on the valves and maintain a 'cleaner running' engine on my naturally aspirated 2018 Silverado 5.3L direct injection V8?

    • This system will not reduce any existing carbon buildup on your valves, but it can help stop further buildup from occurring. It is not recommended to run a water-methanol kit on a naturally aspirated vehicle though.

    Helpful (0)

    how much horse power will this give me?

    • Power gains with the Snow Performance Stage 2 MAF/MAP Water-Methanol Injection System will vary on a number of factors. Directly installing with no other modifications will have a minimal effect, however increasing boost pressure and timing through a tune can net significant gains, depending on the year and engine of your Sierra, and the mods you have done. This will benefit boosted applications greatly. Naturally aspirated setups will have significantly lower gains.

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