Snow Performance Stg 2 Boost Cooler Water Injection Kit: Dodge Challenger (18-20) / Challenger SRT Hellcat (15-20) / Charger SRT Hellcat (15-20) / Jeep Grand Cherokee Trackhawk (18-20) w/ SS Braid Line and 4AN Fit

Snow Performance Water-Methanol Injection Kit

2015–2020 Dodge Challenger SRT Hellcat / 2018–2020 Dodge Challenger / 2015–2020 Dodge Charger SRT Hellcat / 2018–2020 Jeep Grand Cherokee Trackhawk

SNO-2171-BRD

Overview:

The Snow Performance Stage 2 Boost Cooler Water Injection Kit is a precision-engineered solution designed specifically for forced induction Dodge Challengers, Chargers, and Jeep Grand Cherokee Trackhawks equipped with supercharged or turbocharged engines. This advanced water-methanol injection system enhances engine performance by increasing pump gas octane by up to 25 points, enabling more efficient power delivery while maintaining cooler engine temperatures. Ideal for enthusiasts seeking reliable, consistent power gains and improved drivability, this kit combines performance, quality, and ease of installation in one comprehensive package.

Tailored for 5.7L, 6.1L, and 6.4L engines, the system is compatible with a wide range of models including the Dodge Challenger SRT Hellcat, Challenger SRT Hellcat Redeye, Charger SRT Hellcat, and Jeep Grand Cherokee Trackhawk from model years 2015 through 2020. Whether you're looking to maximize your vehicle's forced induction potential or maintain optimal engine temperatures under demanding conditions, this kit delivers proven results.

Key Features:

The Stage 2 Boost Cooler kit incorporates cutting-edge technology and premium components to ensure superior performance and reliability:

• Progressive VC-50 controller with ISO 9001 manufacturing certification for precise, proportional water-methanol injection based on boost pressure
• Custom water-methanol injection throttle body spacer plate engineered for seamless integration
• Durable stainless steel braided line with 4AN fittings for unmatched reliability and ease of installation
• Adjustable start and full injection points to tailor delivery curves to specific engine requirements
• Integrated 52mm gauge combining boost pressure readout and injection control in one unit
• 7-color OLED display (Blue, White, Red, Yellow, Orange, Purple, Green) allowing customization to match OEM gauges or personal preference
• Real-time display of boost levels, injection percentage, low fluid warning, secondary nozzle activation, prime function, and fault codes
• Designed to improve engine cooling and increase octane rating, resulting in safer, more efficient power gains

Construction & Design:

Snow Performance’s Stage 2 Boost Cooler kit is built with high-quality materials engineered for durability and performance. The stainless steel braided line resists abrasion and heat, ensuring long-lasting reliability under demanding engine bay conditions. The throttle body spacer plate is precision-machined to provide an optimal injection point for the water-methanol mixture, enhancing cooling efficiency and combustion quality. The VC-50 controller features a robust housing and a vibrant OLED screen, designed for clear visibility and intuitive operation in all lighting conditions.

Performance & Sound

By injecting a precise mixture of water and methanol into the intake system, this kit effectively cools the intake charge and raises the effective octane rating of pump fuel by up to 25 points. This results in reduced detonation risk, allowing for more aggressive ignition timing and increased boost levels without compromising engine safety. The cooler intake temperatures also contribute to improved combustion efficiency and power output. While the system does not alter exhaust sound directly, the enhanced performance and engine safety it provides allow drivers to confidently push their vehicles harder.

Installation & Fitment:

The Snow Performance Stage 2 Boost Cooler kit is designed for straightforward installation on compatible Dodge and Jeep models with forced induction engines. The kit includes all necessary components, including a custom throttle body spacer and stainless braided lines with 4AN fittings, to ensure a clean and secure fit. The VC-50 controller mounts easily within the driver’s line of sight and integrates seamlessly with existing boost systems. Installation requires basic mechanical skills and common hand tools, with no major modifications needed to the vehicle’s intake or fuel systems.

What's Included:

• Custom water-methanol injection throttle body spacer plate
• Stainless steel braided line with 4AN fittings
• VC-50 progressive water-methanol injection controller with 52mm gauge and 7-color OLED display
• Injection nozzle(s) and mounting hardware
• Wiring harness and connectors
• Installation instructions

Ideal For:

This kit is perfect for performance enthusiasts and tuners who own forced induction Dodge Challengers, Chargers, or Jeep Grand Cherokee Trackhawks and want to safely increase power output while maintaining engine reliability. It is especially beneficial for those running pump gas who seek to raise octane levels without switching to race fuels. The system suits daily drivers, weekend warriors, and track enthusiasts aiming for cooler intake temperatures, reduced knock, and improved throttle response.