Snow Performance Stg 3 Boost Cooler Water Injection Kit Pusher (Hi-Temp Tubing and Quick-Fittings)

When you're towing heavy loads with your turbo diesel pusher RV, keeping exhaust gas temperatures (EGTs) in check is crucial for engine longevity and performance. This Stage 3 Boost Cooler water-methanol injection kit from Snow Performance is designed specifically for that challenge. It injects a mixture of water and methanol into your intake charge, which cools the air significantly. Colder intake air means a denser charge, allowing your turbo to work more efficiently and reducing the strain on your engine, especially when climbing steep grades.

What sets this kit apart is its advanced 2D mapped controller. It intelligently commands injection based on both boost pressure and your EGTs, ensuring you get the right amount of cooling precisely when you need it. This system can achieve EGT decreases of 100-300 degrees, which not only helps protect your engine but also leads to cleaner engine components and improved fuel economy. You can expect an increase of over 65 horsepower, giving you the extra grunt needed for effortless towing. The controller itself is designed for easy mounting on your steering column or dash, functioning as a boost gauge, water-meth controller, and EGT monitor all in one, so no extra gauges or drilling are required.

Installation is made simpler with the included 40-foot harness, suitable for rear-motor applications, and a large 7-gallon tank for extended trips. This kit is a popular choice for RV owners who prioritize the long-term health of their diesel pusher and want a plug-and-play solution for managing high towing loads. Please note that this kit is not CARB approved and cannot be shipped to California.