Bullydog GT Diesel Tuner
I purchased a GT Bullydog Diesel tuner for my 2008 - 2500 Ram with 6.7 Cummins primarily to get better mileage around town and better mileage and performance while towing my travel trailer. I also add...
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I use my exhaust brake all the time. Still have 50% + brake pad life left from the factory at 108k miles. Using a mild tune with my Smarty programmer.
