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27 Apr, 2019
Mini maxx race tuner
1 of 1 found this helpful Works good on my 2011 ram 2500 Cummins I left the catalytic converter and dpf on the truck just drilled 3 inch holes thru the filters and put them back on and left all the sensors on and installed the removed download no check engine lights for sure mileage gain about 2-4 mpg fast shipping recomend this tuner