Had the swaybar bushings and links replaced on my wifes 06 Magnum RT, also had the lower steering shaft replaced at the same time.
This cleared up a lot of the clunking and rattling from the front end, and the steering became a bit tighter feeling.
Also have had both tie rod ends changed previous to this.
I haven't been under there to take a good look on how things are put together, but all these parts on a car with 60K KMs, (40k miles) and 99% highway use makes me wonder how many more times am I going to have to replace them.