Snow Performance 05-14 STI Stg 2 Boost Cooler Water Injection Kit w/SS Brd Line & 4AN Fittings
Snow Performance 05-14 STI Stg 2 Boost Cooler Water Injection Kit w/SS Brd Line & 4AN Fittings
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Snow Performance 05-14 STI Stg 2 Boost Cooler Water Injection Kit w/SS Brd Line & 4AN Fittings
Unlock the full potential of your 2005-2014 Subaru WRX STI with the Snow Performance Stage 2 Boost Cooler Water Injection Kit. This innovative system combines high performance, top-tier quality, and straightforward installation, delivering remarkable results for enthusiasts who demand more from their vehicle.
Key Features:
- Enhanced Octane Boost: Increase your pump gas octane by an impressive 25 points, allowing for greater performance without the need for high-octane fuel.
- Efficient Cooling: Keep your engine running cooler, minimizing the risk of knock and ensuring reliable performance.
- Progressive Water-Methanol Injection: The VC-50 controller intelligently adjusts injection rates based on boost pressure, providing precise delivery for optimal cooling and power.
- Customizable Display: The integrated 52mm OLED screen features a 7-color display, providing real-time data on boost, injection percentage, and more, allowing you to tailor the look to match your vehicle's interior.
- All-In-One Functionality: Serve as both a boost gauge and a water-methanol controller, simplifying your dashboard while enhancing your performance monitoring.
Installation Made Easy:
Designed for effortless installation, this kit includes:
- 300 PSI UHO Pump
- 2.5 Gallon Tank Upgrade
- Throttle Body Spacer Injection Plate Upgrade
- Adjustable Progressive VC-50 Controller with Harness
- Stainless Braided Lines (1', 2', 15')
- Boost Line and Required Hardware
- 4AN Fittings for reliable connections
Benefits of the Stage 2 Boost Cooler:
- Improved Drivability: Achieve smoother throttle response and enhanced power delivery across a wide range of driving conditions.
- Reliable Performance: Designed to withstand the demands of high-performance driving, ensuring longevity and dependability.
- Perfect Fit: Specifically engineered for all 2005-2014 Subaru WRX STI vehicles with a 2.5L engine, ensuring optimum compatibility and performance.
Transform your Subaru WRX STI into a powerhouse of performance with the Snow Performance Stage 2 Boost Cooler Water Injection Kit. Experience the thrill of increased power, efficiency, and reliability on every drive!
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.

