Wow!!!! I am new here and there is a lot of knowledge here. Great!!!! I have a 99 2500 RAM that is completely stock. I am gonna start adding mods this summer..... I want the input of the Dodge gang here to direct me to the best mods that will get me the biggest bang for the buck....... I pull a 14,000 pound 5th wheel and use it for plowing in the winter.... It is a great truck so far on it's 2nd injection pump and 2nd trans. It has a bigger set of tires and after that it is stock. I would like to be pointed towards a program that will allow me to change shift points and the other bells and whistles. So I hope you guys can help me from start to finish. I do own a truck and get quite busy over the summer. But I will be doing all this work on the week ends when I am not working on my gravel train. Thanks all!!!!!!!!!!!!