AEM 20-402S 2.75" Air Bypass Valve
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Customer Review
Works wonderful!
This product works! It does take modding your CAI a little and cutting some pipe. I think it is worth the time and effort, but I also enjoy working on my car.Read directions! And don't be scared to cut the pipe because you will have to with this. Over all, I have already used this once and worth buying and installing.
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just what I was looking for!!!!!
amazingly amozon had tha exsact by-pass for my intake, and the chepest, and free shiping, was by far the best price I found on the web....
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Product Description
AEM’s patented Air Bypass Valve virtually eliminates the chance of hydro-lock in the event the filter of your AEM Cold Air induction system becomes submerged in water. On most systems, the valve installs along the upper portion of the inlet pipe and shuts down induction at the filter when it becomes submerged, rerouting air through its external diaphragm to keep water out and air flowing in. Check with your dealer or call AEM for more information on air bypass valve installation locations. The AEM Air Bypass Valve is C.A.R.B. exempt on AEM Cold Air induction systems only and is NOT for use on forced induction vehicles. Patent #6,394,128. Top to learn more




