I have a 2020 Explorer ST w/only 14k miles, non-smoker, It's garage kept and has only been driven in dry weather, no snow or rain and garaged over the winter. It has a Livernois Tuner w/a 91 and 93 octane tune (optional), TurboSmart Dual Port BOV (optional), Redline Quicklift Hood Struts, Steeda...