So this truck is so pretty. I love driving my fords but this thing is lacking in the balls section. It struggles pulling trailer. I'm ready to drop a couple hundred in mods. The dp looks like a royal ich. But is needed. So going to do full exhaust. Then a big honky air cleaner. I just replaced the injector harness an glow plugs. But would it be a good idea to get a programmer an or shift kit. Or locker. Or am I looking to blow trans with programmer.