Flashcal Superchips Model 3545 Select is a Dodge/Ram Pickup model designed to cover 1998-2016 Dodge/Ram gas trucks and 2003-2016 Dodge/Ram diesel trucks. Unit powers up and connected to my computer. Your welcome to stop by and try it out. Easy to test. Selling as locked since I don't have the correct vehicle to test if VIN locked. I believe you can get these units unlocked for around $100 at official site. Local pickup in Hamilton.