An inexpensive ($100ish) reliability mod is the V8 ZJ tie rod upgrade. It gets rid of the thin hollow TJ tie rod in favor of the thicker solid bar V8 ZJ tie rod.
Thanks for this! We're busy buying our first TJ 2004 Sahara. We don't want to change it from stock too much so realy enjoyed this video. Well done! We're amped for ours!
Forgot to mention the taillights! I have the Savvy Offroad LED tail lights that they no longer make for the TJ. I have a video of the install which you can watch at this link: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-XRGtPMkHUCY.html