Have a used, unlocked SCT Livewire 9621 OR ( off road ) model tuner programmer which is specifically for 2008 to 2010 Ford Powerstokes with the 6.4 engine, and this is the model needed to do a dpf / egr delete for the 6.4 engine.
Comes with three tunes on it, a tow, street and performance tunes and be looking at horsepower gains of about 250 wheel horses and 400 feet of torque and allows you to tune the truck correctly once you do a dpf and or egr delete.
Tuner is unlocked as you can see from the pics and ready to go for your truck.