Snow Performance Stage 3 Boost Cooler EFI 2D MAP Progressive Water-Methanol Injection Kit

Snow Performance
Fueling Fueling


The Snow Performance Stage 3 Boost Cooler® is the most advanced water-methanol injection system for your EFI (electronic fuel injected) and forced induction (turbocharged/supercharged) vehicle. The Stage 3 creates a 2D injection map based off boost and fuel injector pulse width to deliver the most accurate and tunable water-meth delivery on the market. 

Taking it one step further the Stage 3 will control 2 Hyper-Sonic™ Nozzles independently of one another to solidly the exact amount of water-methanol is provided at all rpm ranges of the engine. This 2D map injection and dual stage technology translates into the most accurate injection curve and tuneability of any water-methanol system giving 50-110 HP gains and up to 150 degree reduction in air temps! Tie this in with the industry leading Snow Performance 300 PSI UHO pump, Hypersonic Nozzles™, and terminated weather tight OEM harnessed wiring connections and the Stage 3 promises to be the easiest and most effective water-methanol system on the market for your EFI and boosted vehicle.

*Kit includes:*

 * 300 PSI UHO (Ultra High Output) Pump

 * 3 Qt Reservoir

 * All Tubing Necessary for Installation

        10' ¼ Inch High Temp Nylon Tubing

        18" High pressure Boost Line

 * Terminated Digital Variable Mapping Controller

 * Terminated Plug&Play Wire Harness

 * Power Solenoid Upgrade

 * Level Switch Upgrade

 * 2 Nozzle Holder/Check Valve Combo

 * 3 Hyper-Sonic™ Nozzles

 * Snow Performance Running S Decal

 * Required Hardware Needed For Installation

 * Comprehensive Instructions to Install on any EFI/Boosted Vehicle

 * Snow Performance 1-Year Warranty

    Domestic Shipping Policy

    All domestic orders will be shipped to the verified billing address associated with the customer’s credit card. In the event that the products need to be shipped to another address, Kies Motorsports will verify the transaction with the customer by requesting a screenshot of our transaction on the customers online banking. Similar to how PayPal verifies orders, Kies Motorsports has implemented an authorization program that will display a unique code on the credit card transaction next to where the “Kiesmotorsports” name appears.

    International Customer Policy

    To best serve International Customers, Kies Motorsports only accepts PayPal VERIFIED payments and PayPal VERIFIED addresses on international orders. For international shipping quotes, please email us at

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    Snow Performance Stage 3 Boost Cooler EFI 2D MAP Progressive Water-Methanol Injection Kit
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