Do what I did. Get a used set of 4runner springs and install a few of them. You will need to cut a few and get longer u bolts and a longer bolt that goes through the center to hold them together. You will want to add an extension to your brake adjuster so the front/rear adjustment is where it should be. It wasn't as hard as I thought it was going to be, and didn't cost very much. Also, the ride was much better.