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      03-20-2012, 09:55 PM   #17
More of this than that!
bucko521's Avatar

Drives: BMW Z4 3.0i, Z3 2.5i
Join Date: Sep 2010
Location: Regina, SK, Canada

iTrader: (5)

Funny I was driving and although I read this thread....I never noticed any noise at all...however today I had the radio shut off (ipod was left at home and I hate normal radio).

I heard a slight whistle as I accelerated...not a huge sound...but subtle...but it is there. Might this be a small crack in some air hose as other mentioned? Where would I look first...ideas? Pics?

I figure any pics or suggestions might also help the OP.


'06 Z4 3.0i Jet Black/ Biege/Black
Leather / Premium Package / DICE Silverline DUO / Stubby Antenna / Matte Black Grill
Ultimate Cup Holder x2 / Gaptech RCH+ / First Aid storagebox x2 / Acrylic Wind Deflector