Snow Performance 94-17 Ford Stg 3 Boost Cooler Water Injection Kit (w/SS Braided Line & 4AN)

If you're looking to keep your Ford Powerstroke diesel running cooler and cleaner, especially when you're towing heavy loads, this Snow Performance Stage 3 Boost Cooler is a solid option. It's designed for a wide range of Ford trucks from 1994 to 2017, including popular models like the F-250 Super Duty, F-350 Super Duty, and the Excursion. This system injects a water-methanol mixture into your intake charge, which significantly lowers exhaust gas temperatures (EGTs) and intake air temperatures. This not only helps protect your engine components during demanding use but also leads to cleaner engine internals and can even improve fuel economy.

What sets this Stage 3 kit apart is its advanced 2D mapped controller. It intelligently adjusts the injection based on both boost pressure and EGTs, ensuring you get the right amount of cooling precisely when you need it. This means you can expect a notable decrease in EGTs, often between 100 to 300 degrees, and a potential horsepower increase of over 65 HP, making those steep grades much easier to handle. The controller itself is designed for easy mounting on your steering column or dash, so you won't have to drill into your interior or buy extra gauges, as it functions as a boost gauge, controller, and EGT monitor all in one. The kit includes a 7-gallon tank, making it ready for long trips right out of the box, and uses stainless steel braided lines with 4AN fittings for a durable and clean installation.

This system is a great choice for owners concerned about the long-term health of their diesel engine under heavy use. It's designed to be non-invasive, meaning it shouldn't affect your factory warranty. While this specific kit is not CARB approved and cannot be shipped to California, Snow Performance offers a CARB-legal version (Part# SNO-50100) if needed for your state.