Glad you guys got the terminology straight. It really is comical that we have 4 names for the same thing...
+1 On EAC's thrust arms.
I was told that my front end could not be aligned due to my thrust arms. I ordered Lemforders w/ solid bushings pre-installed by EAC. Taking my time, I had both installed in less than an hour. My front end felt much better. I have a firm Bilstein/H&R setup. Solid bushings might be noticeable with stock suspension, but not mine.
I love the smell of brake cleaner in the morning...