Snow Performance Stage 2 Boost Cooler – Water-Methanol Injection System for 2015–2021 Subaru WRX (Non-STI) SNO-2182-BRD
Designed specifically for 2015+ Subaru WRX models (excluding STI), this Snow Performance Stage 2 Boost Cooler system delivers a powerful combination of performance, reliability, and straightforward installation. By increasing pump gas octane by up to 25 points, it helps your engine run cooler and more efficiently—unlocking more power without switching to race fuel.
The kit includes a custom throttle body spacer plate for water-methanol injection, stainless braided lines, and 4AN fittings for high-pressure durability and leak-free operation. At the heart of the system is the VC-50 progressive controller (ISO 9001 certified), which adjusts injection based on boost pressure. With adjustable start and full boost points, you can fine-tune the delivery curve to match your setup.
The VC-50 doubles as a 52mm boost gauge and controller, featuring a vibrant 7-color OLED display (Blue, White, Red, Yellow, Orange, Purple, Green). It shows boost pressure, injection percentage, fluid level alerts, secondary nozzle activation, prime function, and fault codes. You can match the display color to your factory gauges or mix two for a custom look.
Benefits:
- Made in the USA
- Cooler, denser intake charge
- Achieve race-fuel performance from pump gas
- Safely run more boost and timing
- Helps remove carbon buildup from combustion chambers
- Progressive injection for smooth drivability
Features:
- Black hard-anodized metal fittings (100% methanol resistant)
- Industry-leading 300 PSI UHO pump for maximum pressure
- Integrated 52mm boost gauge and progressive controller
- OLED display with 7 color options and full system diagnostics
- Prime button ensures fluid is ready in the lines
- Four fault detection modes (clogged line, broken line, pump, solenoid)
- Upgraded level switch
- 2.5-gallon trunk-mounted tank
- Two proprietary Hypersonic nozzles for superior atomization
Fitment:
- 2015 Subaru WRX
- 2016 Subaru WRX
- 2017 Subaru WRX
- 2018 Subaru WRX
- 2019 Subaru WRX
- 2020 Subaru WRX
- 2021 Subaru WRX
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