This is an SCT part # 4015 iTSX tuner for Ford vehicles 1996 to 2012. 

One great thing I have found is these units work great on the old 7.3 Powerstroke trucks! They increase economy and power big time and also firm up the transmission. You can also select desired shift points etc. 

I am a dealer for SCT Bully Dog so pleas feel free to reach out if you have a question or are looking for another product. 

Also, direct purchase discounts are available.