Ok, I got some mile on the Hotchkis sway bars. Review on them is positive.
DD on them, you really don't notice them. It's when you pick up the speed.
They start to shine.
There is an off ramp that I use as a gauge. It's tight, flat, and about 270deg around. Bone stock Nismo. I could do about 38 mph before the tires started to make noises of protest. With the big Mich PSS's. I could do about 42 mph. Now with the PSS's, and Hotchkis sway bars. I'm about 46 mph now, and ran out of nerve. The tires just started to make some noise. On a rough road. The ride is a bit stiffer. Overall, I like them.