Snow Performance SNO-60061 Stage 3 Boost Cooler Water Methanol Injection Controller

The Snow Performance Stage 3 Boost Cooler is an advanced water-methanol injection controller designed for high-performance turbocharged and supercharged engines. This sophisticated system monitors both boost pressure and fuel injector duty cycle to deliver precise water-methanol injection exactly when your engine needs it most.

Key Features:

• Dual-input monitoring: boost pressure and EFI signal for optimal injection timing
• Progressive injection control increases flow proportionally with boost and load
• Adjustable activation points and flow rates for custom tuning
• LED status indicators for system monitoring and diagnostics
• Protects against detonation and heat soak in forced induction applications
• Supports cooling effect up to 100°F+ IAT reduction
• Compatible with gasoline, diesel, and E85 fuel systems
• Includes wiring harness and detailed installation instructions

The Stage 3 controller combines boost-referenced activation with EFI monitoring to ensure safe, reliable operation across all driving conditions. By injecting a fine mist of water-methanol into the intake charge, this system significantly lowers intake air temperatures while providing an effective octane boost, allowing for more aggressive timing and increased boost pressure. Perfect for street performance vehicles, drag racing applications, and daily-driven modified cars where reliability and power gains are equally important.