I have a vibration issue on the rear right side when I make a sharp left turn. No issue when I make a right or slow speed left turn but it feel like the tire is rubbing on something. I inspected the tire but I didn't see any clear rubbing spot on the inner chassis or any damage on the tires. The suspension and the busing for the trailer arm was also inspected but everything seems to be fine. I also grease the rear bearing and tightening the 32mm nut but nothing seems to fix the problem. Had my alignment done a month ago, so that should be the issue as will... Any one had a similar problem?

One thing I have in mind is that my exhaust system is missing one rubber busing that holds it from the axleback.

My suspension is KYB GR-2 with Eibach lowering springs. No other suspension upgrade...

 

If i remember right, the rear bearings are sealed just like the front, so greasing them will do nothing. I would suspect you might have a wheel bearing going bad, as one possible idea.

is the rear trailing arm bushing good? What about the damper on that side?