Yes i have installed them on my 2006 foreman S. They give it a little more ground clearance. ALso makes the ride a little stiffer. Which is what i like.
About the 450 springs working. I don't know. Give them a shot and see or take one of and compare them side by side. I'm sure someone will post before to long with the right answer
About the 450 springs working. I don't know. Give them a shot and see or take one of and compare them side by side. I'm sure someone will post before to long with the right answer