Replace your worn-out rubber sway bar bushings with these from Energy Suspension. Performance polyurethane sway bar and end link bushings offer great improvement in performance vs the stock rubber versions. They make a vehicle's sway bar system much more effective like adding a larger, higher performance sway bar! Economy, increased efficiency, and easy installation are just some of the reasons these products are so popular. Made of Hyper-Flex(TM) polyurethane that lasts much longer than O.E.M. rubber bushings. 31mm Diameter sway bar. Available in Black or Red.