Suspension clunking

[Munch ATG]

Hi guys, I have a 2013 citroen ds4 and I didnt know where to post so I plumped for the ds section. There is an intermittent clucnking coming from the front passenger side that you can feel through the wheel and pedals and occasionally, not all the time at speeds over 75 (I know, I know) there is a frightening wobble on the steering wheel. I have had it back to my local citroen dealers at least 5 times in the past 2 years and had shocks and lower ball joints replaced. Tried halfords and they can feel and hear the issue but cannot identify where its coming from. I'm thinking it could possibly be track rod ends but am a little reluctant to start pulling the car to bits on a whim. Has anyone else here had and experience similar to this and could you possibly shed a little light on the situation for me please. Peace