I would have to agree with Chris Hightower..
(only if i knew of this group buy earlier. But it's still worth every penny!!)
It stops the sqeaking from the rear of the car. ie: going up the driveway at an angle or going over pot holes, squeaking in the rear suspension has mostly stopped. The only thing i get get is the 'clunk' and 'squeak' from the swaybar. I got the bar mostly because of this. But handling from the rear has improved from this. The rear feels stiffer, the suspension is doing more of it's job.
I do have a sub woofer box in the rear. It's one of the Q-Logic hatch boxs for a '10 sub. (13 1/8 ht) The bar fits snuggly over the top. I did that to keep the sub from sliding around the turns. (another plus about the bar) I guess that might give the bar some support from flexing downwards. (i doubt it, the bar is pretty thick) I'll try to post a some pics, if people want.
