Just fitted a set to my 2015 plus 4 must say I was a bit sceptical as to what if any improvement would be made. I got them from Wolf Performance who were great gave me lots of advice on steering geometry and the best settings to use. I have a set test run route of about 60 miles where I live in North Wales which I've done several times in the morgan so I know how it behaves . After fitting these and setting the geometry it's a totally different car it's transformed the handling of it spectacularly it's a lot more sure-footed on uneven B roads and more stable under braking tight bends aren't so hair raising as it holds its line much better. I'm really pleased with the improvement. I must say that the advice I got from the chap at wolf was invaluable now I've set the toe and camber as he suggested it's night and day better. I think what I've got is the stays are helping and the geometry is adding the extra sure footedness.if you don't have them try them they cost buttons and only took an hour and a bit to fit. The post above this one was a great help so thankyou if like me you have not done these before follow that post you won't go wrong