This is a SuperChips FlashPaq 1805 Tunner for the 2003 and newer FORD 6.0L Powerstroke Diesel.  It came on my truck when I bought it.  I returned the programming to stock and removed it.  It is NOT married to a vin.  I never ran it so I don't know how it performs.  I only know it was set up on performance. The screen shots are from the actual device and what is in the pictures is what you will receive.  Sold as-is, and free shipping.  

Thank you !!!