The TeraFlex JK rear adjustable trackbar is 230 Percent stronger than the factory trackbar and uses OE style rubber bushings with an additional rate plate for superior handling and responsive control. This adjustable trackbar allows lateral adjustment of the axle for proper axle alignment. No bracketry changes are necessary, and it is a complete bolt on component. The trackbar is designed to maximize rear passenger spring clearance and cycle through the full movement of suspension travel without interfering with other components. This trackbar can be used with or without a trackbar relocation bracket. Fits all JK Wrangler models with 0 inch-6 inch+ of lift.Fits: 07-Present Jeep Wrangler JK 07-Present Jeep Wrangler Unlimited JK Details: JK Rear Forged Adjustable Trackbar Kit 230 Percent Stronger Than Factory Trackbar Can Be Used With Or W/Out Relocation Bracket For JK Jeeps With 0-6 Inches Lift Black Powdercoat Finish