I was looking at purchasing the SpecialtyZ Ecutek programming kit for my G37, and noticed that the kit for Deskey, Bluetooth/USB dongle and tune comes out to $650.

On the same site though I can separately buy the deskey for 110$, the bluetooth adapter for 210$ and a Tune for 250$, for a total of $570.

Would I be missing out on anything by doing it this way, or is the extra $80 for the package getting me anything else?

TIA!

Edit: adding URL https://www.specialtyz.com/ecutek.html

 

I'd reach out and ask.