if you check around FRF, you will find the overwhelming majority of owners changing their plugs are doing it voluntarily, and without any need whatsoever. Most of them are proclaiming some sympathetic response that the truck “feels better”. Human butts are notoriously misleading on whether or not a vehicle change actually makes more power.
You will also note that Kid Icarus is a known liar and long time FRF troll as described above. She knows nothing about cars, trucks, F150s, Raptors, Fords and probably anything else in life, but does know how to troll FRF. Follow her internet advice at your own peril and your truck’s peril.
For the better part of a year she was trying to convince people to drill holes in their intercoolers, voiding their warranty.
She is just incapable of accepting the fact that the Ecoboost 3.5TT is the best engine choice for the F150 Raptor.