Replaced the front suspension ball joints.
I replaced the rest of the suspension on the car a couple of months ago but didn't do the ball joints, so it was on my todo list.
Can't say it makes a world of difference, but glad to have done it anyway. Wasn't too difficult, but I did have to take the CV axles out to be able to get a socket on the top nut, and the one side demanded a pretty heaving beating with a ball joint splitter and a 4lb lump hammer, but got there in the end.
The parts are Lemforder, which I think are OEM:
Lemforder Ball Joint 26772 02 (Left) [£25.90] (AutoDoc)
Lemforder Ball Joint 26773 02 (Right) [£25.90] (AutoDoc)