They seem to have an extra loop in the spool and the ends don't quite match the old ones but I think the springs I replaced were modified (cut down) from the previous one, the owner installed them anyway. If not, then these springs are simply better designed than OEM. The top features new Hyperflex isolators and the bottom features Daystar 1.5-inch polyurethane lift cups. I painted the Moog springs with red caliper paint and installed them. They look great and work well.