Looking for a chip for my 04 dodge ram 3500 diesel. More interested in tow, not so much in the go fast part of a chip, Pulling a large trailer in the mountains where that chip will make my life a lot easier. Biggest problem is too many choices.

 

I have a 6.7 I went with h&s mini max. And fass 150 lift pump. Smarty is good too. And edge. I would stay away from bully dog.