Everything you need to get remote tuned on your Z or G. Obviously, I used this when I had my Z, so you will have to purchase your own license. I used Eugene Turkov and highly recommend him for your future tuning. I'm in Chicagoland(Arlington Heights), and prefer to sell locally.
Not really sure what these go for but maybe $250?
PM me for more info.
https://www.dropbox.com/s/drvzdj5ksh...13659.jpg?dl=0