Hardrace 22mm Rear Sway BarSway Bar affects the handling and the cars over steer and under steer. It ties the lower suspension links together across the front or back, will keep your car flat in turns instead of leaning over to one side. Hardrace sway bars provide better control especially at high speeds cornering . Designed for OE direct replacement . Hollow internal structure . Heat treated . Correction of under or oversteer . Improve more grip and better handling . Increased