BD Diesel 13-18 Dodge 6.7L Cummins 64.5mm Compressor 70mm Turbine Screamer TurboA drop in stock installation, stock looking replacement that is anything but stock! The larger Ballistic billet compressor wheel and our exclusive turbine profile results in reduced backpressure and increased turbine flow compared to the competition. This results in increased potential maximum power output, right up to 690 horsepower with performance modifications. This Part Fits: Year Make Model Submodel 2013 2018 Ram 2500 Big Horn 2013 2018 Ram 2500