It's a 2017 black sti base sedan. It has a full agency exhaust, cobb access port (the most recent one) map is on point. I have extended warranty (bumper to bumper 5 years or 100k) dent and dinged coverage, key replacement, tire damage, and had it simonized from the dealer ($700). Its got 51k all highway. I'm in NY. Should I trade it in or sell it? I'm getting a new car.