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The Snow Performance Stage 2 Boost Cooler is a water‑methanol injection kit developed for forced‑induction Dodge Challenger and Charger Hellcat applications, intended to cool charge air and increase pump‑gas octane by about 25 points. The package includes a custom throttle‑body spacer plate, braided stainless line with 4AN fittings and the progressive VC‑50 controller that proportionally injects by boost with adjustable start/full points and a seven‑color OLED readout.
Snow Performance Stg 2 Boost Cooler Challenger/Charger Hellcat Water Inj Kit (SS Braid Line/4AN Fit)
