[Dragosul]

Originally Posted by mjafin

Does it sound anything like the turbos in the videos in this thread?
http://www.e90post.com/forums/showth...3#post13291993

Mine sounds like a siren at low rpm when lifting off the accelerator

Mine doesn't sound like that at all. It's a different kind of "whine", more like a faint sound and as Si-335d said, it's not loud enough to record.

I get the sound when lifting off the throttle but also when revving to about 1350 rpm. Only happens when (very) cold outside!