My work vehicle is a 2018 NA 3.5l explorer and its weak. I have a SCT tuner not being used and a MyCal tuner from Livernois in my closet not being used. Will a canned tuned from the SCT give me any reasonable change or would I have to go a custom route? I just want the truck to accelerate and have a little more on the top end. I hate to say it but the NA is really under powered for the size of the truck.