Bro Astroboy is right!
I change mine for meyle on my 325i instead of the ori lemforder for RM1400 a pair at M-speed.
The Meyle bushing is a bit harder than the ori and the advantage is that its allow you to replace all the rubber bushings and reuse back the arms and this will save you alot of money.
The only difference from the ori is that you will feel the steering wheel vibration at idle but once you get moving,you wont feel the differences.True! handling n braking is much sharper n rigid For info, this meyle arms was used on the M3 as standard equipment as quip by my mechanic.
Now,how do you know the arms been worn?Simple.
Your steering wheel feel to have play when you are driving straight.
You can also jack up the front axle and shake the wheel axially and if there is play,your
bushing gone oredi!
So go for the meyle set up instead.
Impulse