There's some really good info in this thread about swaybars:Originally Posted by the_black_one
I should add that I have an adjustable rear, and bumped it up to full stiff when I put the front bar on. Previously I was running it in the middle setting (22mm) for summer. So I went from 19/22 f/r to 22/24. And actually, I was just running it on full soft for the winter, so the change I just made was 19/20 to 22/24, which makes it feel like a completely different car.
I also upgraded all the endlinks to solid aluminum, which doesn't hurt