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Looking for aftermarket parts to modify or upgrade your 2005 GMC Sierra 3500 with water meth kits? At Tunersports.com we carry a huge selection of the top name brand performance water meth kit parts and accessories for your Sierra 3500.
Whether you have a 2005 GMC Sierra 3500 in Base to WT trim we have you covered. We have 9 water meth kits available parts to mod your Sierra 3500. All parts have free shipping to the Continental US 48 States.
 SHIPS FROM MANUFACTURER SNO-530-BRDSnow 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 contr... Snow Performance Chevy/GMC Stg 3 Boost Cooler Water Injection Kit (SS Braided Line 4AN Fittings) 2001-2006 GMC Sierra 3500 SLE / SLT 2002-2005 GMC Sierra 3500 Base 2004-2006 GMC Sierra 3500 WT $1,250.02 |
 SHIPS FROM MANUFACTURER SNO-430-BRDLower EGTs 100-300 degrees and increase HP by 65+ with a cleaner, cooler running Chevy/ GMC LBZ / LLY/ LMM / LML / L5P Diesel Duramax! The Snow Performance Diesel Stage 2 Boost Cooler is available for all Duramax owners looking to have the benefit of water-methanol injection through out the Duramax'... Snow Performance Chevy/GMC Stg 2 Boost Cooler Water Injection Kit (SS Braided Line 4AN Fittings) 2001-2006 GMC Sierra 3500 SLE / SLT 2002-2005 GMC Sierra 3500 Base 2004-2006 GMC Sierra 3500 WT $937.51 |
 SHIPS FROM MANUFACTURER SNO-2184-BRDSnow Performance has combined performance, quality, and easy installation in this new water-methanol injection system engineered specifically for all forced induction (supercharged/turbocharged) applications. Increase your pump gas octane by 25 points and make more power efficiently with a cooler ru... Snow Performance Stage 2 Boost Cooler 102mm LS Water Injection System 2001-2006 GMC Sierra 3500 SLE / SLT 2002-2005 GMC Sierra 3500 Base 2004-2006 GMC Sierra 3500 WT $937.51 |
 IN STOCK SNO-430Lower EGTs 100-300 degrees and increase HP by 65+ with a cleaner, cooler running Chevy/ GMC LBZ / LLY/ LMM / LML / L5P Diesel Duramax! The Snow Performance Diesel Stage 2 Boost Cooler is available for all Duramax owners looking to have the benefit of water-methanol injection through out the Duramax'... Snow Performance Stage 2 Boost Cooler Chevy/GMC Duramax Diesel Water Injection Kit 2001-2006 GMC Sierra 3500 SLE / SLT 2002-2005 GMC Sierra 3500 Base 2004-2006 GMC Sierra 3500 WT $833.34 |
 SHIPS FROM MANUFACTURER SNO-430-BRD-TSnow Performance Chevy/GMC Stg 2 Boost Cooler Water Inj. Kit (SS Brded Line/4AN Fittings) w/o Tank 2004-2005 GMC Sierra 3500 Base 2004-2006 GMC Sierra 3500 SLE / SLT / WT $937.51 |
 SHIPS FROM MANUFACTURER SNO-430-TSnow Performance Chevy/GMC Duramax Diesel Stage 2 Boost Cooler Water Injection Kit w/o Tank 2004-2005 GMC Sierra 3500 Base 2004-2006 GMC Sierra 3500 SLE / SLT / WT $833.34 |
 IN STOCK SNO-530Snow 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 contr... Snow Performance Stage 3 Boost Cooler Chevy/GMC Duramax Diesel Water Injection Kit 2001-2006 GMC Sierra 3500 SLE / SLT 2002-2005 GMC Sierra 3500 Base 2004-2006 GMC Sierra 3500 WT $1,041.68 |
 SHIPS FROM MANUFACTURER SNO-530-BRD-TSnow Performance Chevy/GMC Stg 3 Boost Cooler Water Inj. Kit (SS Braided Line/4AN Fittings) w/o Tank 2004-2005 GMC Sierra 3500 Base 2004-2006 GMC Sierra 3500 SLE / SLT / WT $1,250.02 |
SHIPS FROM MANUFACTURER SNO-530-TSnow Performance Chevy/GMC Duramax Diesel Stage 3 Boost Cooler Water Injection Kit w/o Tank 2004-2005 GMC Sierra 3500 Base 2004-2006 GMC Sierra 3500 SLE / SLT / WT $1,041.68 |