The TeraFlex Tj Rear Lower Shock Extension Kit extends your factory shock mounting points to accommodate increased suspension travel after a lift. When you add lift, factory shock bolts are no longer in the optimal position — extensions move the mounting point so your shocks operate in their correct travel range for the best ride quality. Features Extends shock mounting points for lifted suspension Maintains correct shock operating range Prevents shock bottoming and topping out Heavy-duty steel construction Bolt-on installation Fitment 1997-2006 Jeep Wrangler TJ.⚠ CA Prop 65 Warning