2007 STS Extreme Dampening System - The 2006 E.D.S. (Extreme Dampening System) was a great improvement over the year before.  Once again, STS has found a way to improve.  We went to Bowjax and combined ideas to come up with the 2007 E.D.S. stopper.  It's a two part stopper that dampens noise and vibration better than any stopping material that we have tested.  We tested it against many other stopper materials and it really is the best - anything else wouldn't do.

Another improvement of the newest EDS version is it is much less prone to come off of the mounting rod.  It is longer and covers more of the STS rod, thus it stays put without being glued or affixed in any other way.