I just finished putting the Pre-gressors on my 2006 sp 800 and wow I love the little extra preload they give me.
These things were really easy to intall, about 30 minutes like the directions said, and look and fit pretty good.
They now sell them from their web site but I bought them through the local dealer.
Advertised adjustability from stock, 1/2", to 1" but with the extra spacer its just under 1.25".
I could really tell the difference with my 3000# winch and me on it hitting the brakes and diving into a corner.

Like the idea af being able to go back to stock ride.

 

that the ones you were telling me about w/ the 3 setting right? they look as easy to put on as my spacers were.

 

Yea they are the same thing as spacers as you just put them under the springs, but their adjustable from stock to 1". I wish it were as easy to pull my 02 700 front struts apart, that things really sagging and I have the lift and spacers for it but I don't have the time.

 

well if the spacers dont work good or it still sages alot, i'll out the hd or epi springs in.