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AEM Induction 20-401S Air Bypass Valve


Buy this AEM Induction Air Bypass Valve 20-401S 2.5 in. at with the lowest prices online for all AEM Induction aftermarket parts & accessories.

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AEM Induction Air Bypass Valve P/N 20-401S Features:

The following are a list of features for the AEM Induction P/N 20-401S Air Bypass Valve on sale at

  • Secures With 2 1/2 Inch Wide Hose Clamps
  • Protects Engines From Water In Cold Air Systems
  • Installs Along Upper Portion Of The Inlet Pipe

Product Documents:

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Shipping Information

  • Item Requires Shipping
  • 1.0 lbs.
  • W5.8800” x H3.6200” x L6.1250”
  • Free Shipping!