Quote:
Originally Posted by studio54
Cool, glad this worked you. It completely disappeared ?
I might give a try to the MHD slider, but when I flashed my stock tune for MOT, resting position of WGDCs changed to around 10% at idle (instead of 50-60 with MHD stages). While whine was quieter, it was still existent on mine.
Will try ASAP anyway 
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I have to run more but that was night and day between 70% and 10%....
I can hear turbo spool a little bit but i have DP now. I imagine that with stock catted DP i should hear nothing.
Try to test several rattle fix %, if it's an airflow disturbance then on % couls works when another one no....
EDIT after a drive: Absolutely no whine even with a cold engine. I was top down so i have to confirm that top up. It's so nice not to hear that whistle anymore!!