2003 Questions for all other cars Loud Noises from under car

Suspension problem
2003 Questions for all other cars Front Wheel Drive Manual 61000 miles

I have a 2003 Seat Ibiza. The problem is that there is loud sqeeking noises coming from the front underside of the vehicle. The sqeeks are normally heard when driving over rough ground or changing gear or acceleration suddenly. I was wondering if this could possibly be the engine mounts. Also, sometimes the car will judder slightly when travelling at a constant speed. The noise also gets worse under wet conditions. I have replaced the right driver side wishbone which was worn thinking this could be the problem. The springs around my dampers do look very worn, however the noise does seem to be coming from the middle fornt underside of the vehicle most violently.