Snow Performance Stage 2 Boost Cooler 2015+ Subaru WRX (Non-STI) Water Injection System
Snow Performance Stage 2 Boost Cooler 2015+ Subaru WRX (Non-STI) Water Injection System
Hurry up, only 4 items left in stock.
Couldn't load pickup availability
Snow Performance Stage 2 Boost Cooler 2015+ Subaru WRX (Non-STI) Water Injection System
Unlock your Subaru WRX's true potential with the Snow Performance Stage 2 Boost Cooler, a state-of-the-art water-methanol injection system designed specifically for forced induction applications. This innovative system not only enhances your vehicle's power output but also promotes engine efficiency and longevity.
Key Features:
- Performance Boost: Increase your pump gas octane by up to 25 points, leading to more power and a cooler running engine.
- Easy Installation: Comes complete with a custom throttle body spacer plate, braided stainless line, and 4AN fittings for unmatched reliability and hassle-free setup.
- Progressive Injection Control: The advanced VC-50 controller adjusts injection rates based on boost pressure, ensuring optimal performance at all times.
- Customizable Engagement: Start and full points are adjustable, allowing you to tailor the delivery curve to match your engine’s specific needs.
- All-in-One Display: The 52mm VC-50 gauge serves as both a boost gauge and a water-methanol controller, enhancing functionality and convenience.
- Brilliant OLED Screen: Features a 7-color display to show boost levels, injection percentages, low fluid warnings, and more, with the option to match your OEM gauges.
Why Choose the Snow Performance Stage 2 Boost Cooler?
This system not only represents a significant upgrade for your Subaru WRX but also enhances drivability and engine performance across a wide range of conditions. Whether you're on the street or the track, enjoy greater reliability, efficiency, and power with this premium water-methanol injection system.
Shipping & Returns
Shipping & Returns
📦 Shipping:
Orders are processed within 1–2 business days. Standard delivery takes 3–7 business days, depending on your location.
↩️ Returns:
You may return or exchange products within 60 days of receiving your order. Items must be in original condition with proof of purchase. If your item is defective or damaged due to manufacturing issues, we’ll replace it at no additional cost.

