Snow Performance SNO-310 Stage 3 Boost Cooler EFI 2D Map Progressive Water-Methanol Injection Kit

The Snow Performance SNO-310 Stage 3 Boost Cooler® delivers precise 2D-mapped water-methanol injection for electronic fuel injected (EFI) vehicles equipped with turbochargers or superchargers. Unlike basic kits that rely solely on boost, the Stage 3 controller creates a two-dimensional injection curve based on both boost pressure and fuel injector pulse width. This allows the system to deliver an extremely accurate volume of fluid exactly when the engine requires it, extending the injection range beyond specific boost points for superior control.

The included Stage 3 controller serves as a multifunctional command center, acting as a boost gauge, water-meth controller, and fuel system monitor in a single unit designed for easy mounting on the steering column or dashboard. This system is engineered to reduce air inlet temperatures by up to 100 degrees and increase effective fuel octane by 25 points, allowing for more aggressive timing and higher horsepower.

• Manufacturer Part Number: SNO-310
• Mapping Type: 2D (Boost & Fuel Injector Pulse Width)
• Compatibility: All EFI forced induction vehicles
• Performance Gains: Up to 100°F IAT reduction and 25-point octane increase
• Included Hardware: Digital 2D controller, 1/4" high-temp nylon line, and quick-connect fittings
• Nozzle Design: Enhanced atomization for improved cooling and lower EGTs