Snow Performance Stage 3 Boost Cooler Kit – EFI Nylon Line SNO-310
Take control of your EFI-equipped, boosted setup with the Stage 3 Boost Cooler from Snow Performance. This advanced water-methanol injection system uses a two-dimensional delivery map based on both boost pressure and fuel injector pulse width—ensuring precise injection exactly when your engine demands it.
By factoring in injector pulse width, the system extends the injection curve beyond fixed boost thresholds, offering broader control and improved performance. The compact controller mounts cleanly to your dash or steering column—no need for extra gauge pods—and functions as a boost gauge, water-meth controller, and fuel system monitor in one. Expect up to a 100°F drop in intake temps and a 25-point octane boost for serious horsepower gains and cooler combustion.
Kit includes the adjustable Stage 3 controller, ¼" high-temp nylon tubing, and quick-connect fittings for hassle-free installation.
Key Features:
- Dual-axis injection mapping (boost + injector pulse width)
- Lowers intake air temps by up to 100°F
- Raises pump gas octane by up to 25 points
- Helps remove carbon buildup from engine internals
- Redesigned nozzle for optimized spray pattern
- Integrated boost gauge functionality
- Reduces exhaust gas temperatures (EGTs)
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