Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
The Snow Performance Diesel Stage 3 Boost Cooler Universal kit is a water‑methanol injection system for turbo diesel owners that reduces EGTs 100–300°F and can add 65+ hp while improving emissions and component cleanliness. A 2D‑mapped controller injects by boost and EGT, and the gauge/controller mounts on the column or dash with no invasive work. The system is 50‑state legal (C.A.R.B. E.O.# D‑723) and includes a 7‑gal tank.
Snow Performance Univ. Stg 3 Boost Cooler Water Inj. Kit TD (SS Braided Line/4AN Fittings) w/o Tank
