So Ive(ok my wife) has had the ex for a year and I never really looked to see if I had the rear swaybar, well I didnt untill tonight. All I can say is why did ford build one without? Also how can I tell if I have modded springs like everyone talks about? I know that there is an extra leaf in the rear and it does sit higher than spec, checked our alignment book spec at work and its about an inch and a half in the front and inch in the rear if i remember. Now all I need to do is get new shocks, fix my poor fuel mileage and fix the rear end chatter when i turn ince i start to accelarate. Just wanted to put my fix on the swaybar. And to anyone that hasnt done it, DO IT!!! it all bolts right on. I got mine off of an 02 dually! It took a total of 30 mins, including removeing it from the donar truck.