Hello everyone. I have agreed to purchase my brothers rig. A 00' F250 superduty with 7.3L p.s. Its all stock except i think he said he bought a superchips tuner for it. He has not done the exhaust yet, which is my first "to do" when i get it. 4 inch turbo back with muffler delete! plan for full gauges also. He also said he modified the air box somehow, and i plan to put in a full cold air kit a.s.a.p. also along with exhaust. I am new to the fuel burners! Never had one, so i searched a little bit and came across this forum and thought i might find some good tech info here. So i will see you all around im sure. I will be reading up! lol What all do i need to look for? And if there are any must do mods, please let me know.