This is from aFe website not sure if this is for the drop in filter or their stage II. I think it is for stage II.
Posted here for anyone interested in using their CAI or for anyone who can provide more detailed analysis about the data.
From my research the stage II type systems do not add anything over a drop in filter other than change in sound and appearance.
I still plan on going with Stage II once I am convinced it provides protection.
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