Snow Performance 05-10 Mustang Stg 2 Boost Cooler Water Injection Kit (SS Braided Line & 4AN)

Snow Performance is known for making reliable water-methanol injection systems that help forced induction engines run cooler and make more power. This Stage 2 Boost Cooler kit is specifically built for the 2005-2010 Ford Mustang GT with the 4.6L engine when it's supercharged or turbocharged. By injecting a water-methanol mixture, you can effectively increase your pump gas octane by up to 25 points, which helps prevent detonation and allows you to safely make more horsepower. This system also works to lower your engine's operating temperatures, leading to more consistent performance and potentially longer engine life.

What sets this Stage 2 kit apart is the included VC-50 progressive controller. This isn't just a simple on-off switch; it proportionally injects the water-methanol mixture based on your boost pressure. You can adjust both the engagement point and the delivery curve to perfectly match what your engine needs. The controller also doubles as a 52mm gauge, featuring a 7-color OLED screen that displays boost pressure, percentage of injection, low fluid level warnings, and even fault codes. This gives you real-time data and control right at your fingertips, and you can even match the screen colors to your dash.

Installation is made easier with the custom throttle body spacer plate designed for your Mustang's specific intake, and the kit includes braided stainless steel lines with 4AN fittings for a clean look and reliable connections. This setup ensures a secure and durable installation, crucial for consistent performance. Keep in mind that this kit is not CARB approved and cannot be shipped to California.