Well I really don't want to do this but to pay for my new motor in the motorcycle I need the money. I have only had this for a couple months. Its the U7193 Model and will fit all GM gas vehicles from 2003 to 2005. I loved the performance from it. It comes with the USB interface kit as well. Asking $250 obo! You can shoot me a pm or call or text at 317-502-5303. thanks!