Hey, I installed lockout in about 10 different 5.4 so far. I disable Variable timing and turn off all the codes for camshaft. Tey run fine no ticking, but when you put the pedal to the floor when driving you get a lot of popping from the exhaust. Not sure if this is a tuning issue. Livernoise tune claims to fix the issue. If I purchase one of their tunes would I be able to read it with HP Tuners and compare the differences between stock tune file?