Skip to product information
1 of 3

Snow Performance

Snow Performance Chevy/GMC Duramax Diesel Stage 3 Boost Cooler Water Injection Kit w/o Tank

Snow Performance Chevy/GMC Duramax Diesel Stage 3 Boost Cooler Water Injection Kit w/o Tank

Regular price $1,055.99 USD
Regular price $1,458.35 USD Sale price $1,055.99 USD
Sale Sold out
Shipping calculated at checkout.
Snow Performance has combined performance, quality, and ease of installation in this new water-methanol injection kit designed for all Chevy / GMC LBZ / LLY/ LMM/ LML / L5P Duramax Ford 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 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! Concerned about warranty? The Snow Performance Stage 3 does not leave a signature on the vehicle leaving your diesel truck with its warranty intact. 7 Gal Tank included for trip ready installation. Recommended for all daily driven Chevy /GMC LBZ / LLY / LMM / LML / L5P Duramax owners 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 (C.A.R.B E.0.# D-723)

This Part Fits:

Year Make Model Submodel
2006-2010 Chevrolet Express 2500 Base
2006 Chevrolet Express 2500 LS
2006 Chevrolet Express 2500 LT
2006-2010 Chevrolet Express 3500 Base
2004-2005 Chevrolet Silverado 2500 HD Base
2021-2022 Chevrolet Silverado 2500 HD Custom
2015-2022 Chevrolet Silverado 2500 HD High Country
2005-2006 Chevrolet Silverado 2500 HD LS
2005-2022 Chevrolet Silverado 2500 HD LT
2007-2022 Chevrolet Silverado 2500 HD LTZ
2006-2022 Chevrolet Silverado 2500 HD WT
2007 Chevrolet Silverado 2500 HD Classic LS
2007 Chevrolet Silverado 2500 HD Classic LT
2007 Chevrolet Silverado 2500 HD Classic WT
2004-2005 Chevrolet Silverado 3500 Base
2004-2006 Chevrolet Silverado 3500 LS
2004-2006 Chevrolet Silverado 3500 LT
2004,2006 Chevrolet Silverado 3500 WT
2007 Chevrolet Silverado 3500 Classic LS
2007 Chevrolet Silverado 3500 Classic LT
2007 Chevrolet Silverado 3500 Classic WT
2015-2022 Chevrolet Silverado 3500 HD High Country
2007-2022 Chevrolet Silverado 3500 HD LT
2007-2022 Chevrolet Silverado 3500 HD LTZ
2007-2022 Chevrolet Silverado 3500 HD WT
2006-2010 GMC Savana 2500 Base
2006-2010 GMC Savana 3500 Base
2020-2022 GMC Sierra 2500 HD AT4
2004-2005,2015-2021 GMC Sierra 2500 HD Base
2011-2022 GMC Sierra 2500 HD Denali
2022 GMC Sierra 2500 HD Pro
2006 GMC Sierra 2500 HD SL
2004-2022 GMC Sierra 2500 HD SLE
2004-2022 GMC Sierra 2500 HD SLT
2004-2014 GMC Sierra 2500 HD WT
2007 GMC Sierra 2500 HD Classic SL
2007 GMC Sierra 2500 HD Classic SLE
2007 GMC Sierra 2500 HD Classic SLT
2007 GMC Sierra 2500 HD Classic WT
2004-2005 GMC Sierra 3500 Base
2006 GMC Sierra 3500 SL
2004-2006 GMC Sierra 3500 SLE
2004-2006 GMC Sierra 3500 SLT
2004-2006 GMC Sierra 3500 WT
2007 GMC Sierra 3500 Classic SL
2007 GMC Sierra 3500 Classic SLE
2007 GMC Sierra 3500 Classic SLT
2007 GMC Sierra 3500 Classic WT
2020-2022 GMC Sierra 3500 HD AT4
2015-2021 GMC Sierra 3500 HD Base
2011-2022 GMC Sierra 3500 HD Denali
2022 GMC Sierra 3500 HD Pro
2007-2022 GMC Sierra 3500 HD SLE
2007-2022 GMC Sierra 3500 HD SLT
2007-2014 GMC Sierra 3500 HD WT
View full details