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The Snow Performance Diesel Stage 3 Boost Cooler Universal kit is a water‑methanol injection system designed to lower EGTs 100–300°F and produce 65+ hp gains for turbo diesel trucks. A 2D‑mapped controller meters injection based on boost and EGT to maintain cold inlet temps and improved drivability. Red high‑temp tubing and quick‑connect fittings are used; the kit mounts without invasive dash work and includes a 7‑gal tank.
Snow Performance Univ Stg 3 Boost Cooler Water Inj. Kit (Red Hi-Temp Tubing/Quick Fittings) w/o Tank
