Quote Originally Posted by bjh5653 View Post
Thanks, that’s good to hear.

What I’m understanding is: DRD just managed to figure out a higher quality tune (that could be loaded into either a RaceME or MM3 unit) than what comes with pre-loaded on the RaceME.

I guess it’s hard to quantify, but you’re saying the shifting feels better and the DRD tune should smoke less, and have lower exhaust temps. That about sum it up?

From what I’ve gathered, DRD does not actually need to take any files from my truck, apparently he only asks what VIN and any mods I have, then sells me the MM3 box pre-loaded with a tune that fits. Unless I got that part wrong.

Whatever, if the consensus is that the DRD premade tune is better than what the guys at RaceME concocted then it sounds worth it.
DRD does custom tune each truck based on the mods and VIN number.

The Cummins motor is not a one size fits all because of all the different year calibrations that Cummins Inc. has made to the motors over the years.

The RaceME box tunes can cause Turbo Surging and the Trans Tuning is less that desirable.

Get DRD Tuned and you'll be a happy camper!

God bless,
igotacummins