I have Koni Sport Adjustables all around with about ~100k on them. They have a lifetime warrantee so I expect them to last. Recently, my car feels like it's going everywhere. Very sqirmy under cornering and braking. In turns its un-nerving. I had the suspension checked out by the mechanic several times including bushing and alignment checks. All good according to them.

Has anyone worn through a set of Koni's here? Is the only way to tell to pull these bad boys off and test them?