BLOX Racing sway bars are designed and manufactured to greatly improve the vehicle's handling, reduce body roll, as well as, increase the vehicle’s lateral stiffness.Each sway bar is made from SAE 9254 spring steel, shot-peened and heat treated, and feature precision forged ends and exclusive urethane / Teflon composite bushings that eliminate squeaks and the need for lubrication.The sway bar, in essense, is a giant spring that ties in both wheels and effectively increases the stiffness on the side that is compressed the most during hard turns. BLOX Racing sway bars will properly transfer lateral grip and minimize camber changes through quick and hard cornering.BLOX Racing always recommends proper tire and wheel size to maximize suspension performance.Specifications30mm