Loading... Please wait...Add more muscle to your Kawasaki with EPI Heavy-Duty Suspension Springs. Engineered to be 25% stiffer than stock, they’re ideal for machines running plows, winches or utility attachments. Built with premium chrome silicon steel, these springs maintain proper ride height, reduce sag and improve control on every job or trail. Whether you’re working hard or hitting the trails, EPI springs give your Kawasaki the stability and support it needs.