My sway bar links on my 2003 jeep TJ are trashed. Finally decided to order replacements and decided i could do it myself. Was going fine, until it wasn't. I got to the bottom bolt thinking they were tighter than all heck so i went and got an electric impact wrench to get it off. Thats when i realized its welded on. Can anybody point me to the right place to fix this? They are completely worn down and bang all over the place when i drive. I have no idea where to even start. It has a 4 inch superlift suspension on it if that even matters. Thanks for any and all advice given.