I have an 99 S70 AWD makes noise when I hit bumps like a grinding/popping noise. Open the hood, and there is rubber shaving by the strut mount. Do I need

http://www.eeuroparts.com/Main/PartD...spx?id=3546189

http://www.eeuroparts.com/Main/PartD...spx?id=8646713

or both?

The struts are brand new.

 

You need to second one without a doubt but you should change both. Also, check FCP because I know we have them cheaper.

Here is a Link.

 

Check your ball joints also. I just replaced spring seats, the mounts, struts, control arms/ball joints and it cleared up most of the noises. However i think a motor mount needs to be replaced as it still makes some sounds over bumps. But not nearly as bad as it was. It wasn't an AWD just normal s70.