Drunkenparrot
SDD Junior Member
Well this is my first post on here and was wondering if it is a good idea to have my PCM sent to DP tuner to a file fashed to it. I only tow a small 3k pound trailer 2 days a week. I was thinking the 80 Economy setting is the file that I wanted flashed? I was just thinking that this is a cheaper way to help improve the performace and mpg of my truck. What do you think?