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

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

Marsoni

M251S

$520.84

Get it in 3 business days with 1 day shipping. Friday, May 29

Snow Performance Stage 3 Boost Cooler Chevy/GMC Duramax Diesel Water Injection KitSKU: SNO 530 UPC: 653374500821 Snow Performance Stage 3 Boost Cooler Water Methanol Injection Kit Duramax Diesel The Snow Performance SNO 530 Stage 3 Boost Cooler is the ultimate progressive water methanol injection system for all Chevrolet GMC Duramax diesel engines. VC 50 controller with LCD screen delivers boost referenced injection up to 250 PSI, lowers EGTs by up to 200F, adds 50 100+ HP, and cleans carbon buildup the proven solution for maximum

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Reviewed in the United States on May 10, 2026