Do yourself a favor and trade your TJ in for a used YJ.
A lot of YJ guys ditch the front and rear track bars. I ditched the rear one, but the R.E. springs are too flexy to ditch the front one for on road use. I am looking to make mine a quick disconnect, I even have a plan on howto do it.
Ok, seriously, I agree with Gary, buy a quality one from another company. The real question is how much is you aggravation worth to you? Another thought might be to contact the guys at rock hard off road.
http://www.rockhardoffroad.com/you'll recognize the 4 runner in the owners rigs as the super trick yota in the second run at TFT. If that guy could beat the crap out of that yota, I'm sure he could recommend something or fab something up .They specialize in Jeeps even though the owners run yotas
. Just my 2 cents.