ATS E-Power Hot +2 Duramax Tuner. Like new condition works great. One of the best tuners for Duramax trucks. Will fit any 2 GM Duramax (LB7, LLY, LBZ, LMM Engines) Has 10 Different Settings (see picture). Made my MPG go up quite a bit I have a 2005 Chevy 2500hd that averaged 17-18 intown and 20-22 on the highway. I am wanting to upgrade to a tuner/programmer where I can change settings on the fly. I am asking $400 which I think is a fair deal. May trade for a full front bumper replacement for my truck or other Duramax aftermarket parts. Let me know. You can call or Text me at

　　Thanks Jake.

　　See the links below to see what they cost and for more info. ;

　　/atsdiesele-powertuner.aspx?

　　/product_p/ATS48.htm