Hi, I have a 2013 recently purchased Z4 and the wiper blade noise is excruciating ...talk about squeaking...I’m looking at them and thinking these aren’t standard factory fit! I went to Halfords and they said they only had passenger ones. Is there any places in the north east of England I could get proper ones or will Bosch or another make be suitable? I just can’t bear the noise any more 
help me out of my pain...
help me out of my pain...
