Hi found out left side lower ball joint has about 5 mm play
I have had a knocks appear when i drove over bumps in road and also when i turned the steering wheel back and forth

are they an easy thing to replace as been told £250 by dealer

then they also said i needed a up grade suspension body dampner thing!!! that is very heavy and replaces the small gas shock that is on body to chassis to prevent roll ???

dont know if this is needed ? if so why didnt it be a recall?

but the ball joint i need to do

done them on my m3 bmw before myself jusr wondered if they where easier being on a bigger car ?