swp1983
Junior Member
- Joined
- Jul 2, 2016
- Posts
- 23
- Reaction score
- 1
- Ram Year
- 2012
- Engine
- 6.7l cummins
seems to be a great programmer. Engine/trans and gauge monitor all in one! Not seeing too many posts yet on it!?
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There are lots of reviews online and on the dedicated Dodge/Ram Cummins sites. Ray @ Double R Diesel is doing some excellent stuff with the MM3. His videos are on YouTube and FB.seems to be a great programmer. Engine/trans and gauge monitor all in one! Not seeing too many posts yet on it!?
seems to be a great programmer. Engine/trans and gauge monitor all in one! Not seeing too many posts yet on it!?
Lots of posts about them on the Cummins forums. I tried talking to Ray, and everything was cryptic, and he wouldn't tell me anything without paying to be a member of that forum. Even talking tuning with an in tact emissions system. I understand being careful, but it sorta rubbed me the wrong way.