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(NEW) Stage 2 Boost Cooler™ 2005-2018 Subaru WRX STI 2.5L Water-Methanol Injection Kit

Snow Performance Stage 2 Boost Cooler WRX STI Water-Methanol Injection Kit

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Our Price: $899.99

Product SKU: SNO-2110-BRD

Features Contents


Snow Performance has combined performance, quality, and easy installation in this new water-methanol injection system engineered specifically for your 2005+ Subaru WRX STI equipped with the 2.5L engine. Increase your pump gas octane by 25 points and make more power efficiently with a cooler running motor! Complete with custom water-methanol injection throttle body spacer plate, braided stainless line, and 4AN fittings offering un surpassed reliability and ease of install. The Stage 2 uses a progressive VC-50 controller (ISO 9001 Manufactured) that proportionally injects more or less according to boost pressure. Start and full points are adjustable for engagement and delivery curve to match what the engine requires. Proportionally injecting according to boost pressure gives an accurate delivery of water-methanol and allows cooling and performance improvements over a wide range for improved drivability. The VC-50 controller (52mm gauge) offers the functionality of a boost gauge and water-methanol controller all in one! Highlighting a 7 color (Blue, White, Red, Yellow, Orange, Purple, Green) OLED screen displaying boost, percentage of injection, low level, secondary nozzle activation, prime button, and 4 fault codes directly on the screen you can tailor the controller to match your OEM gauges or mix and match up to two colors. Fits all 2005-2018 Subaru WRX STI 2.5L engines.

  • Made In USA
  • Cooler Denser Air Charge
  • Achieve 116 Octane Quality Fuel From Pump Gas
  • Safely Run More Boost & Timing
  • Cleans Engine Combustion Of Carbon Build Up
  • Progressive Water-Methanol Injection
  • Black Hard Anodized Metal Fittings (100% Methanol Resistant)
  • Industry Leading 300 PSI UHO Pump For More Pressure Than The Competition
  • 52mm Boost Gauge and Adjustable Progressive Water-Methanol Controller All in One
  • 7 Color OLED Screen Displays Boost, Injection Percentage, Injection Error (s), Prime Button, Second Stage Activation, and Low Level
  • New Prime Feature Ensures Water-Methanol In Lines With Push of A Button
  • 4 Fault Modes (Clogged Line/Broken Line/Pump/Solenoid)
  • Level Switch Upgrade
  • 2.5 Gal Trunk Mount Tank
  • 2 Proprietary Hypersonic™ Nozzles For The Best Atomization On The Market

Average Rating: 5 of 5 Total Reviews: 1 Write a review »

  0 of 0 people found the following review helpful:
2018 Subaru STI February 12, 2019
Reviewer: Michael Trattner from Florida  
Awesome job guys. This kit is by far the best kit I've seen. The quality of this kit is beyond what I was expecting and the install was simple. Wish I could upload some pics of the final install! Looking forward to getting her tuned and seeing her full potential. Thanks guys for an amazing product!!

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