UMI Performance 97-05 GM W-Body Tubular Rear Trailing ArmsStock trailing arms work fine for every day driving but when hard cornering and pressure is applied they are sure to add inconsistent handling. Our tubular trailing arms are designed to out perform the stock stamped arms by reducing flex and decreasing bushing deflection. The added polyurethane bushings are designed to reduce body roll and eliminate erratic handling. Built using DOM mild steel tubing and featuring TIG welding these trailing arms are a