Hello all,
Have noted in prior posts a whistling sound, went in for my post winter brake service, turns out that the rear alignment is severely off and out of spec, as others have noted.
Did not consider a warranty claim because as others have noted, there is a 90-100% risk of rear axle misalignment from the factory for these mirages.
Posting this video of a possible solution to the rear wheel alignment problem.
Before:
After:
Video: