I have owned our 17 expedition EL for a while and it has 134k on it with a S&B intake and 2” leveling spacers and still running great. After a search here I see so many different tuners people run. I just don’t any a basics simple upgrade tune but am not sure still who to go through. Also I am thinking on getting raptor wheels for the offset and cheaper tire price. I have not found a 17 body style with raptor wheels on it even through search for some reason. 



