As I had stated in another post, which I couldn't find but is most likely still there, I had purchased and installed new springs on my"S" still using the stock Fox shocks. Well the difference was terrific The ride was very smooth and much improved. Very little front end bottoming allowing for about a 10-15 mph increase of hard riding in the dunes, there were times I would reach 50 mph and still feel in control of the ride. The rear still bottomed on occasion but that will happen when going fast. I was at least able to stay up with most of the quads in the group I ride with and these guys are fast..... The springs are from http://www.makintraxsuspension.com/ and $400 for all four springs. Alot cheaper than $2200 for a set of new shocks.