I am not trying to start any controversy here but I had a similar issue.
I use the Ebach (available sooner & free) rear sway bar, not that the bar should make any difference.
I found that the issue you are describing in my case was cause by the rear brakes.
By increasing the gripping force of the rear brakes made this problem go away.
Again, this just the way I solved it.
I use the Ebach (available sooner & free) rear sway bar, not that the bar should make any difference.
I found that the issue you are describing in my case was cause by the rear brakes.
By increasing the gripping force of the rear brakes made this problem go away.
Again, this just the way I solved it.