The front anti roll bar bushes (SDV8 dynamic response) were replaced under warranty in Feb 2021 around 14000 miles ago. The dealer recons they are worn again. I'd say this is a very short period- does anyone agree? The car is only used on normal roads with occasional towing of a caravan or trailer.

I'd be inclined to check the front arm bushes for cracks/perishing

That said, there is a 2yr warranty on genuine parts. If the dealer recons they have gone again, it should be an FOC replacement

Yes something not quite right there imo

Thanks Mikey, the front arm bushes are worn as advised on MOT but not excessively. I'll replace both arms and ARC bushes. I suppose excessive movement in front arm bushes wears ARB bushes?

Front arms have no bearing/effect on ARB bushes

Thank you. Does tracking need doing along with front arm replacement?