Bimmerfest - BMW Forums - View Single Post - I believe cool air intake making whistle??
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Old 09-25-2012, 09:09 AM
jsconway jsconway is offline
Registered User
Location: Atlanta, GA
Join Date: Nov 2006
Posts: 58
Mein Auto: 325it
I have the identical Dinan CAI on my car (installed by PO) and it too makes the whistling noise. At this point I am kinda used to it, but still think about reverting back to the stock airbox at some point.... usually when it rains and I am driving near any deeper looking puddles (because the bottom if that intake tube is VERY low in the wheel well). Also, filter replacement is a pain and some have had issues with MAF from the oiled filter. I think a stock airbox is in my future... anyone wanna swap with me?
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