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      08-02-2010, 03:02 PM   #25
B_2_B_P
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Drives: 128i Sport /w PDC and ComAcc
Join Date: Jun 2009
Location: Germany

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2009 128i  [0.00]
It's hard to explain the drone. At 2k rpm you can hear it but its minimal and I actually like it because it gives the engine a nice hum. Its a deeper than stock engine sound. At 3k it there again but even less that at 2k. It barely noticeable and other people can't tell. Like I said at around 4K is the bad drone. The drone is loud at about 15-50% throttle. The percentages are a guess of course. When you are at about 75% throttle or higher there is no drone. Its like an obnoxious hum sound. I can't sit in that drone for long without getting annoyed.
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Last edited by B_2_B_P; 08-02-2010 at 03:15 PM..
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