The Subaru WRX STI Water-Methanol Injection Kit by Snow Performance is designed specifically for 2005-2014 Subaru WRX STI models with a 2.5L engine. This kit can enhance your engine performance by increasing the pump gas octane by 25 points with a cooler running motor, offering a significant boost in power.

The Stage 2 Boost Cooler Kit includes a custom water-methanol injection throttle body spacer plate, braided stainless line, and 4AN fittings, providing both reliability and an effortless installation. The progressive VC-50 controller, an ISO 9001 Manufactured component, injects water-methanol proportionally to boost pressure. This ensures accurate delivery and cooling performance across various conditions, improving overall drivability. The kit features a 52mm gauge functioning as both a boost gauge and water-methanol controller, with a customizable OLED screen in seven colors.

Features

• 300 PSI UHO Pump
• 2.5 Gal Tank Upgrade
• Adjustable Progressive VC-50 Controller/Harness
• Stainless Braided Line & 4AN Fittings
• Snow Performance Hypersonic Nozzles/High Flow Solenoid/Check Valve

For enthusiasts looking to leverage the full potential of their Subaru WRX STI, this kit is an ideal solution. If you have any questions, don't hesitate to contact us at 512-982-9393 for our Texas location or 562-981-6800 for the California area. We offer installation and customization services at our Austin, Texas and Los Angeles, California locations. If you're considering purchasing multiple items, reach out to us for shipping discounts. We proudly install on premises at both locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov