Front sway bar links and bushings...
59000 miles; had some front end thunks for quite awhile now. Learned to live with it-somewhat. I replaced the end links on my wifes car recently, and it totally eliminated the thunking in the front end of her car.
So I picked up and installed (about 2 hours) new front sway bar end links and bushings from the dealer. The 05-06 33mm bushings are updated and require new brackets (p/n 52090474AB) as well.
Went for a test ride, and the difference is spectacular. Front end seems totally void of noises while driving over bumps, etc. Very pleased.
2005 Midnight Blue 5.7 QDII
Superchipped 91 tune
Firestone Destination AT's
Infinity Reference speaker upgrade