AEM's Air Bypass valve is designed for AEM Cold Air Induction Systems totally eliminates the unlikely chance of water ingestion should the filter element become wet from deep puddles, rain, hail, sleet or snow-or any other scenario in which the filter element could encounter or become submerged in water. The valve installs along the upper portion of the inlet pipe on the same axis as the throttle body centerline. Should a drop in pressure occur within the pipe, the valve shuts down induction at the filter and routes incoming air through the valve's external orifices,
eliminating any chance of water ingestion.
For a cross reference chart to see which DRYFLOW filter and/or Bypass Valve fits your Cold Air System, > CLICK HERE <