I've read numerous posts about front end noise and clunking here, and thought I'd pass this along. I changed all my shocks over to the heavy duty Bilsteins. I also added a 2" leveling kit to the front at the time. I looked everything over real good as I was getting a clunk in the front end, just going into and exiting driveways etc... Last week I talked with Greg at PRG Products. I got him to sell me the sway bar end links and just a pair of bump stops from his front lift kits. I installed them yesterday, and WOW, what a difference. My steering is much more precise and handles great to say the least. But what really amazed me was, that the irritating clunk was gone. I'm impressed, those cheesy end links from Nissan don't even come close to comparison with what PRG offers. They were already worn after 3 years. I only have a 2wd, daily driver and don't go off road. Anyway, it worked for me.