Not other then I'm pretty much screwed. The owners manual warrantly section states that no chassis, suspension or engine modifications of any kind can be made without Fords prior approval or the warrantly is void.

Thats a nice blanket statment to cover their ass. Basically install sub-frame connectors and they have the legal right to void the entire warranty.

What is amusing about this is it also states that the use of rebuilt or remanufactored parts voids your warranty. They sure didn't have a problem installing a rebuilt transmission in my car. So wouldn't that put them violation of their own warranty contract?