So dad just bought a raptor with a 6.2 and has a bunch of goodies coming to perk it up. I want to kill his raptor with my ecobeast. Already have aFe stage 2 intake and a mbrp dual exhaust but I need some serious power for my truck. Seems like the SCT or LMS are the two most used progammers what kind of actual power/milage (not worried about milage on the track just getting to the track) gains are people getting? Any other gotta have parts?