Is there any benefit or detriment to the addition of a raised rear track bar bracket on a stock JLUR? Well, besides shifting the axle over of course. Was more curious about roll center and clearance.
Detriment. Installing one on a stock Jeep will over correct the position of your axle and shift it out toward the driver side. Also, your geometry would most likely be off in the opposite direction and I would imagine there are clearance issues you would see as well.