The sway bar on your vehicle is essentially a connection between the left and right lower control arms. When you take a corner in your vehicle, the sway bars flex and rebound like a spring. Stock bars give a stock performance.

If the sway bar links are broken or worn, the system doesn't work as it should. New end links help you take turns better with less body roll. A great way to refresh your suspension.

Some symptoms of failure are loose cornering, knocking noises, and a sloppy feeling when hitting bumps. They are very easy to replace, and can be done by any automotive enthusiast.