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Snow Performance Stg 1 Boost Cooler TD Water Injection Kit (Incl. Red Hi-Temp Tubing/Quick Fittings)

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Original price $583.33
Original price $583.33 - Original price $583.33
Original price $583.33
Current price $416.67
$416.67 - $416.67
Current price $416.67

Decrease EGTs and increase HP in your diesel by 65HP+ in the most cost effective water-methanol injection kit on the market! Utilizing a adjustable boost pressure switch and dual nozzles to deliver precise amounts of water-methanol once 30 boost PSI has been reached (Boost Engagement Adjustable, 30 PSI Boost Hobbs Switch Included). Recommended for all high boost and competition diesels looking to increase HP while decreasing EGTs when on heavy throttle. Comes with easy to mount race ready 3QT tank, high flow check valve, quick-connect fittings, 300 PSI UHO Pump, and LED alert system.

  • Up to 65 HP Increase!

Processing & Shipping Overview

Processing occurs before shipping.

Most in-stock items typically process within 2–3 business days before shipment or pickup. Expedited shipping options affect transit time after an order ships and do not speed up processing.

Made-to-order, special-order, vendor drop-ship, and freight items require additional processing time before shipping. Any extended lead times will be noted on the product page when applicable.

For the most up-to-date order status or lead time questions, please contact sales@smgspeed.com or use live chat during business hours.



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