best sounding cai?
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I had a MAC CAI with the aluminum tube on my '01 5.4L. It sounded like an open element 4 barrel Holley carb when I got on it. It would actually mask the Dynomax exhaust I had on it.
I had an AFE CAI on my '07.5 4.6L STX and a Maggie 3" Catback. I never once heard the CAI. Any CAI with an aluminum tube will be louder than one with a polymer tube.
I had an AFE CAI on my '07.5 4.6L STX and a Maggie 3" Catback. I never once heard the CAI. Any CAI with an aluminum tube will be louder than one with a polymer tube.
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