I Have for sell or trade 1 Bully Dog Gas GT tuner, 1 H&S Mini Maxx Diesel Tuner. I bought the Bully Dog for my wife's 06 Yukon but its to distracting for her. The H&S came off my fathers work truck, he just retired. I have a H&S on my 08 6.4 Ford (mucho power). Bully Dog: Bully Dog Technologies H&S Mini Maxx: Mini Maxx W/O Pyrometer Connection Trades: Any gun, reloading, or hunting related. I will entertain all offers.