a guy at work has an 06 cc dually auto and would like some better milage/ a little power which is a good small chip/ any one got one sitting around they want to get rid of?
he is towing and does not want to hurt the stock auto

 

Quad XZT with Commander. Mine is in use though.

 

I am going to be selling some of my stuff, but unfortunately they wont work on his
but the xzt is good unit, if he can find a edge juice, I was very impressed with the mileage that it gave me when i put it on my truck

Kevin