AEM Air Bypass Valve

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AEM Parts & Accessories
  • AEM Air Bypass Valve
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  • Original Price: $92.29
  • Our Price: $79.99 - $80.63
  • Shipping: Free Shipping
  • Availability: Ships in 1 day

AEM 2.25" Intake Bypass Valve Kit with Clip

Mfg Part#: 20-400S
Our Part#: AEM-20-400S
AEM 2.25" Intake Bypass Valve Kit with Clip

    Highlights:

    • Material Used: Nylon
  • $79.99
  • Free Shipping

AEM 2.5" Intake Bypass Valve Kit with Clip

Mfg Part#: 20-401S
Our Part#: AEM-20-401S
AEM 2.5" Intake Bypass Valve Kit with Clip

    Highlights:

    • Material Used: Nylon
  • $80.63
  • Free Shipping

AEM 2.75" Intake Bypass Valve Kit with Clip

Mfg Part#: 20-402S
Our Part#: AEM-20-402S
AEM 2.75" Intake Bypass Valve Kit with Clip

    Highlights:

    • Material Used: Nylon
  • $79.99
  • Free Shipping

AEM 3" Intake Bypass Valve Kit with Clip

Mfg Part#: 20-403S
Our Part#: AEM-20-403S
AEM 3" Intake Bypass Valve Kit with Clip

    Highlights:

    • Material Used: Nylon
  • $79.99
  • Free Shipping
 

AEM Air Bypass Valves protect your engine from water ingress and hydro-lock when using an aftermarket cold air intake. Since many aftermarket intake kits relocate the air filter where there’s a higher possibility of getting submerged or heavily splashed by flood water or large puddles, an air bypass valve is an important add on that can help protect your engine from catastrophic damage.

Air bypass valve installed along the upper portion of the intake pipe can immediately shut down airflow from the filter and reroutes it to the bypass valve’s external diaphragm. It features a foam filter to protect your engine from dirt and debris. These valves are not intended for turbo or supercharged engines.

 

Features:

  • Protects your engine from ingesting water and hydro-lock
  • Compatible with most AEM cold air intake systems
  • Available in a variety of sizes
  • Included foam filter protects against dust and debris
  • Easy to install with minor modifications to cold air intake tube
  • Comes with fully illustrated installation instructions