He wrote and emailed my tune back to me same day at 3:45 in the morning. I decided to go ahead and spend $155 and try his performance tune for my 6.7. My first email to Jody resulted in an immediate, helpful response. I knew he wrote great tunes for a 7.3 chip style program, but I never heard anyone talk about his tunes on anything newer. I talked to a few companies and Jody at DP Tuner was very helpful.

I am in no way bashing 5*, their tunes worked for many people and I'm glad for that, it just didn't work out for me I guess so I'm gonna try something else out. Ea tuner has different strategies on their tuning.After not being so happy with my 5* tunes and customer support, I decided to try someone else out. I plan to experiment with various tunes in the future which is another plus of the TS style chips. You then burn the tunes to your chip no need to ever send in the chip. If/when you get to the point of needing custom tunes they are downloaded onto a server that the FU software access's. I personally like the FU which gives you access to approx 20 different tunes for your truck that you can use, switch, etc any time you like. There are some that can sell you the TS burner and software to allow tunes to be emailed to you as well. I believe you download the files to the F6 yourself. Tunes are sent to you so you do not need to send your chip in for reburns. TS, here are some common choices:Can't go wrong with any of them.ĭP tuner offers the F5 and F6 which you asked about F5 being the cheaper one.į5 you order tunes of choice they are burned to the chip and shipped.į6 allows you to try different tunes for a limited time( I think 10 key cycles) You buy the ones you like. I should have a couple TW tunes to experiment with soon. TS style chip with tunes of choice or DP tuner are going to be the recommendations. As mentioned you need to do supporting mods first.

Dp tuner 7.3 powerstroke