Guys I finally got around to putting the McGaughy's Air Assist and a BellTech 5555 Sway Bar on my '06. Since I did the 2/4.5" drop about a month ago I was bottoming out something terrible in the rear, but that won't be a problem anymore! I had a bit of a problem while putting the passenger side bag on. For whatever reason when I was jacking up the truck all the liquid drained out of my Nitro-Active so I had to wait for a new one (Slammed1, I'll send you the dud if you still want it). The installs were fairly easy, if you count having to buy a half dozen drill bits for all of the holes I had to put in the frame. I went out and slalomed down the street at about 25 and there is an INCREDIBLE difference between just having the drop and having the air assist/sway bar on. I would recommend it to anyone. Thanks to Slammed1 for the parts and Chefred for the advice on running the air plumbing. Also, anyone needing parts for the air lines should visit www.streetbeatcustoms.com.