height and I am using the stock TT shocks. When I spoke to the people at Ground Control, they told me that the stock adjustable shocks are fine. The only way you can get better shocks is if you were willing to pay $200+ for each shock. SO I went with the GCs and I like being able to adjust the height. Eibachs are not height adjustable. I had problems rubbing, so the ability to adjust the height was important to me. They ride firm but not too harsh in touring mode. When I am in sport mode, you can really feel the difference. Lane changes and transitions are smoother, and cornering on mountain roads is so much more competent than before. My two cents worth.