Snow Performance Cummins Stg 2 Boost Cooler Water Injection Kit (SS Braided Line & 4AN Fittings)

The stainless steel braided lines and 4AN fittings in this Snow Performance Stage 2 Boost Cooler kit are a solid choice for your Dodge 5.9L Cummins. This system is designed to inject a water-methanol mixture into your engine's intake charge, which helps lower exhaust gas temperatures (EGTs) and can increase horsepower. It's a popular upgrade for owners looking for improved performance and cooler engine operation, especially when towing or under load.

What sets this Stage 2 kit apart is its progressive boost-activated controller, the VC-50. This unit acts as both a boost gauge and the water-methanol controller, featuring a 7-color OLED screen that displays boost pressure, percentage of injection, and secondary nozzle activation. You can adjust the start and full engagement points for the water-methanol delivery to precisely match your engine's needs across its boost range. This proportional injection ensures you get the right amount of cooling and performance enhancement when you need it most, improving overall drivability. The kit includes dual water-methanol nozzles, a high-flow solenoid, a high-pressure pump, and a check valve, all made with materials resistant to 100% methanol for durability.

This kit is well-suited for daily driven 5.9L Cummins trucks that see light towing. It comes with a large 7-gallon tank, making it ready for longer trips without needing frequent refills. Installation involves running the lines, mounting the tank and controller, and connecting to your boost source. Always refer to the manufacturer's instructions for the most accurate installation details and ensure proper setup for optimal performance and engine safety.