[HennessyLV]

Hello gents! Hopefully someone can help me with the weird issue I'm experiencing? So my 2007 e92 320i have developed some strange growling/grinding noise from presumably front left side wheel arch area. It only occurs when starting up the car hot or cold it doesn't matter and only last for a split second. and also on low rpms around 700-1000, for example while pulling away and once over 1000-1200 it disappears. Also if I put it in the 6th gear while doing 30-40mph on acceleration.

Any Clues ?
Thanks in advance!