AEM Induction AEM 2.50 in. Universal Cold Air Intake Bypass Valve - NOT FOR FORCED INDUCTION 20-401S
AEM Induction AEM 2.50 in. Universal Cold Air Intake Bypass Valve - NOT FOR FORCED INDUCTION 20-401S
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Read the shipping policyAEM IND Air Intake Components
Secondary Air Injection Bypass Valve
AEM air bypass valves create a vacuum leak to bypass the air filter in the event that the air filter sucks up water. Air bypass valves are typically installed onto the air intake tube on cold-air intake systems.
