Tried to come up with full list. Studded, EGR full ******, mpd HD up pipes, STC fitting update, new stand pipes and dummy plugs, blue spring, new ipr, ********** 48 volt ficm, ********** ficm tuner, new belt and radiator hoses last year, coolant filter, bullseye wheel and new unison ring last year, line-x, b&w gooseneck, powerstop rotors and hawk pads, new ford calipers and parking brake, new tires last year, new right front wheel bearing October 2014, fresh trans service with new pan. STC with several tunes. Only run tow tunes but have others. Always had synthetic oil since new. Run stiction additive since revx came out. Truck has zero body rust. I bought new truck only reason for selling. Pm or text for questions. $20500 obo.