18-Up Wrangler JL Track Bar Bracket Kit Rear Lower 2.5-4.5 Inch Lift TeraFlexThe TeraFlex JL: Rear Lower Track Bar Bracket centers the rear axle to correct vehicle roll center, reduce body roll, and eliminate tail wag to restore factory handling on lifted JL Wrangler Unlimited models. Multiple mounting locations allow neutral lateral alignment of the rear axle of JL models with 2. 5 4. 5 Inch Lifts. Includes a Track Bar Bracket Spacer. Bolts to the rear axle track bar mount. Track Bar Bracket Rear Lower w multiple track bar