Dustball8504
New member
Ok, just picked up a 2019 XLT CCSB yesterday. Wonderful running truck but I am thinking of throwing some tunes in after the first tank of fluid is gone. I will only be running *** on tunes until warranty is gone. No diet for the truck for awhile haha. For those that have done the same, who did you use and what results did you see as far as power, drive ability and mpg? Thanks PSA!