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Ultimate Nitrous Express Sno-500-t Diesel Stage 3 Boost Cooler™ Water-methanol Injection Kit Dodge 5.9l Cummins (re Collection [Z89VEQel]

$41.99 $134.99 -69%

Snow Performance has combined performance, quality, and ease of installation in this new water-methanol injection kit designed for all Dodge 5.9L Cummins owners who demand colder EGTs while towing heavy loads. The Diesel Stage 3 Boost Cooler utilizes

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Snow Performance has combined performance, quality, and ease of installation in this new water-methanol injection kit designed for all Dodge 5.9L Cummins owners who demand colder EGTs while towing heavy loads. The Diesel Stage 3 Boost Cooler utilizes a 2D mapped controller that commands injection based on boost pressure and EGTs (exhaust gas temperatures) to maintain extremely cold air inlet temperatures, 100-300 EGT decreases, decreased emissions, cleaner engine components, and increased fuel economy all while giving 65+ HP to help pull large hills with easy effort while towing. A must have for the diesel enthusiast that is concerned about the longevity of his truck that sees heavy towing. None invasive, the Diesel Stage 3 Boost Cooler(R) controller is designed to mount on the steering column or the dash so no drilling/marring of the interior needs to take place or additional gauge pods need to be purchased. Functions as a boost gauge, water-meth controller and EGT monitor all in one! 7 Gal Tank included for trip ready installation. Recommended for all daily driven Dodge 5.9L Cummins that see heavy towing where EGTs become dangerously high. Need a CARB E.O.# for your state? No problem! See part# SNO-50100 for 50-State legal system.
Resources
Installation Instructions

Specifications:

Description_DES Diesel Stage 3 Boost Cooler™ Water-Methanol Injection Kit Dodge 5.9L Cummins (Re
Description_EXT Water/Methanol Injection System; Diesel; Stage 3; Boost Cooler; Red High Temp Nylon Tubing; Quick-Connect Fittings; w/o Tank;
Description_FAB 100-300 EGT Decreases
Description_FAB A Must Have For The RV Enthusiast
Description_FAB Controller That Commands Boost Pressure/EGTs To Maintains Temps
Description_FAB Diesel Stage 3 Boost Cooler Utilizes A 2D Mapped Controller
Description_FAB For All Owners Who Demand Colder EGTs While Towing Heavy Loads
Description_FAB Has Combined Performance And Quality
Description_FAB Increased Fuel Economy While Giving 65 HP Plus
Description_FAB Mount On The Steering Column Or The Dash
Description_KEY Water methanol; Snow Performance; System
Description_LAB Proposition 65
Description_MKT Snow Performance has combined performance, quality, and ease of installation in this new water-methanol injection kit designed for all Dodge 5.9L Cummins owners who demand colder EGTs while towing heavy loads. The Diesel Stage 3 Boost Cooler utilizes a 2D mapped controller that commands injection based on boost pressure and EGTs (exhaust gas temperatures) to maintain extremely cold air inlet temperatures, 100-300 EGT decreases, decreased emissions, cleaner engine components, and increased fuel economy all while giving 65+ HP to help pull large hills with easy effort while towing. A must have for the diesel enthusiast that is concerned about the longevity of his truck that sees heavy towing. None invasive, the Diesel Stage 3 Boost Cooler(R) controller is designed to mount on the steering column or the dash so no drilling/marring of the interior needs to take place or additional gauge pods need to be purchased. Functions as a boost gauge, water-meth controller and EGT monitor all in one! 7 Gal Tank included for trip ready installation. Recommended for all daily driven Dodge 5.9L Cummins that see heavy towing where EGTs become dangerously high. Need a CARB E.O.# for your state? No problem! See part# SNO-50100 for 50-State legal system.
Description_SHO Wtr/MethInjSystm
height 15.0
length 20.0
WARNING CA Proposition 65 Yes
WARNING CA Proposition 65 Message Warning: Cancer and Reproductive Harm-www.P65Warnings.ca.gov
weight 15.0
width 15.0

What Our Customers Say

December 29, 2025

Absolutely no complaints!

It’s a pleasure to own and use this.

- Ezra W..

December 29, 2025

Absolutely no complaints!

Functions beautifully and looks great.

- Felix O..

December 29, 2025

Absolutely no complaints!

This has been a wonderful surprise.

- Valentina D..

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