MBNorway

Any one tried installing these? I tried and gave up today, no great mecanic. The principle though is easy. But releasing the original arms from the "ball" I just can't do. In front, I got the upper off, but the lower which is conected to the arm to the electronics is not willing. I'm afraid to do damage to the arm which goes to the electronic box....
Any tips?

I didn'd try in the back, but do you have to take off the wheels, or do you install it from under the car? Couldn't see the arms through the wheels.....