[Tireiron]

I have the whiteline adjustables also. They are nice because you can dial in whatever camber you want to run. On subarus I like to start with -1.5 all around and work from there based on how it feels and acts.

Changing the trailing arms out won't make much difference. The OEM arms are quite a decent design and once you replace the trailing arm bushings it tightens things up significantly.

Adding diff bushings, outrigger bushings, and subframe bushings really locks everything down in the rear. I've gotten rid of all the rubber bushings in the rear. The only rubber bushings left in the car are the front control arm bushings.