I figured maybe the tuner's on HT could figure this one out.

I just picked up a turbo and it came with what he said/thinks to be a "Greddy Piggyback System." Now I have no use for it, nor do I know what exactly "it" is. Any help you could give me identifying it I would appreciate, I need to know what it is so I can pawn it off to the next guy lol.

I have my doubts it's Greddy, hell, i'm not even going to guess what it is.






Thanks in advance for any input you have.

 

Old GReddy E-manage piggy back system.