Designed to work on suspensions with 0" to 6" of lift, the Daystar Poly Flex Control Arms are a beneficial upgrade for any off-road enthusiast.
Daystar Poly Flex Control Arms are designed for Jeep enthusiasts by Jeep enthusiasts. Constructed of heavy-gauge tubing, these arms use a combination of our Poly Flex Joints and our Poly Joints to maximize suspension travel and articulation. Poly Flex Joints are a specially designed joint that features a spherical ball encased in a special blend of polyurethane. Housed in a steel outer shell, the joint allows the arms a greater range of control arm movement without binding in its attachment points. Unlike a traditional heim joint, the Poly Flex joint does not make noise and is completely rebuildable. At the other end, our Poly Joint features a Polyurethane bushing that is specially designed to move and deflect as the suspension articulates. Daystar's Poly Flex Control arms are also adjustable to dial in caster and driveline angles.