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  1. Hypertech Max Energy?

    RAM 1500 Diesel Tuning
    Hey diesel fans - I just got my first diesel truck. I had headers and a hypertech chip in my old gasser that worked well for me. I'm thinking about going with hypertech for the 3.0 L ecodiesel I have now so I can get the speedometer corrected after the lift and tires as well as add some power...