I own a stock 2005 Dodge Ram 3500, automatic, 5.9 diesel. I am looking for a good programmer and a few of my friends like Mad Smarty Jr. Tuner. My question is, What do think of this programmer? There...
I had the Smarty JR on my 03. I really like the way it woke the truck up. With the tuner, my 03 would pull my boat and RV up the IKE faster than my '12 does.
As Scott suggested, I would add at least a pyro gauge. I had a 6 speed, so I wasn't worried about the transmission, but I would suggest you get a trans temp gauge. I never towed above level 2.