Description
Snow Performance 05-14 STI Stage 2 Boost Cooler Water Injection Kit (SS Braided Line/4AN Fittings) w/o Tank
Transform your 2005+ Subaru WRX STI’s performance with the Snow Performance Stage 2 Boost Cooler Water Injection Kit. Designed specifically for the 2.5L engine, this system combines cutting-edge technology with unbeatable reliability and ease of installation.
Key Features:
- Performance Boost: Increase your pump gas octane by up to 25 points for enhanced engine performance.
- Cooling Efficiency: Achieve a cooler running motor, which leads to improved power efficiency.
- Progressive VC-50 Controller: The advanced controller adjusts water-methanol injection based on boost pressure, ensuring optimal delivery for any driving condition.
- Custom Components: Includes a throttle body spacer plate, stainless steel braided line, and 4AN fittings for superior durability and ease of installation.
- Multifunctional Gauge: The 52mm VC-50 gauge functions as both a boost gauge and water-methanol controller, featuring a vibrant 7-color OLED display.
Benefits:
- Enhanced drivability through precise water-methanol delivery.
- Adjustable start and full points for tailored engine performance.
- Real-time monitoring of boost levels, injection percentages, and system faults.
- Sleek design with customizable color options to match your vehicle’s OEM gauges.
This Stage 2 Boost Cooler Kit is the ultimate upgrade for all 2005-2014 Subaru WRX STI 2.5L engines. Experience the thrill of increased power and efficiency while keeping your engine cool under pressure.






Reviews
There are no reviews yet.