Snow Performance Stage 2 Boost Cooler for WRX/STi

Snow Performance
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For Subaru WRXs utilizing the stock 0-5 volt output MAF sensor. Also works on STis. The Digital Variable Control unit proportionally injects more or less water-methanol according to input signals from the mass air flow sensor. More power over a wider range and better drivability is the result. 20% increases in Horsepower typical with proper tuning.

Kit includes:

  • Digital MAF referenced controller
  • SHO (Special High Output) pump for the most in pressure and volume
  • Bulkhead fitting required to tap into factory washer reservoir or factory trunk mounted intercooler sprayer reservoir
  • 20 feet of tubing
  • 2 nozzles to cover a wide range of horsepower
  • All required hardware needed for installation
  • WRX/STi specific instructions for ease of installation

Part Number: 20011WRX


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