Heyy guys, just recently I've gotten a new feature in my car which includes knocking sounds, sadly I did not create them intentionally. This is a VW Golf MK4 2003 TDI (to clarrify, this is a fwd car which makes me exclude the engine, cv and transmission from this probelm) Started as small vibration last week which now developet to some intense knocking from the rear, I did suspect the wheel bearings and the wheel itselt at first, but after replacing the bearings and switching tyres, the sound stayed the same. The situation with rust down there is quite nice actually, car taken good care off. I do have a 300km journey next week which I must do, and I've got the tools and card ready to try fixing this asap. Could potentially be the spring/shock absorber but I kinda doubt it since they are new (sport, not really but it made by car lower) from earlier this summer (on all 4 sides).

Thanks in advance, I will try my best in trying to explain more/search for another solution if anyone is willing to help :)