Hello I am new to this forum, well I just replaced all all my shocks with bilstein heavy duty and I replaces from sway bars with mayle HD, well my problem is this when I turn the steering wheel it makes a grinding noise and I figured out it might be the strut mount bearing I cleaned the old ones with brake cleaner and then grease them, they seemed fine, so my question is this what are the best strut mount bearings? I have a 2008 saab 9-3