According to the bluechip website:
"The other issue is the computer on the top of the injection pump. The computer gets intermittent and eventually dies because of too many heat cycles. When you shut the truck off the latent heat in the engine heats up the computer and after many heat cycles the solder that holds the electrical components to the circuit board becomes crystalline and no longer makes a good electrical connection causing intermittent drivability issues, and eventual pump failure. Our experience has indicated that if you have a code 216, you also have drivability issues, that were simply solved by the replacement of the injection pump. Federal Express experienced so many failures that they convinced Bosch to make them a special computer to deal with this issue. Well as you have guessed by now, all of our pumps come with a new Fedex computer. "
If this is true, then the computer is a Bosch unit, but not one stock to the Dodge application.
I am desperately in need of a VP right now, but have still yet to see any solid truth if a modded VP is any more reliable, or adds any HP, or enough to warrant the $600 price difference.