Complete Dodge Ram 6.7 Cummins Delete Tuning Guide (2007.5–2018)
The 6.7L Cummins Turbo Diesel in Dodge Ram 2500 and 3500 trucks is legendary for towing power and longevity. However, factory DPF (Diesel Particulate Filter), DEF/Scr fluid systems, and EGR recirculation cause excessive soot accumulation, sluggish throttle response, and costly regeneration cycles. The H&S Performance Mini Maxx tuner unlocks full engine performance while completely removing emission restrictions.
Dodge Ram Cummins Compatibility Matrix
| Model Years | Engine / Truck | Compatible Tuner | Transmission Tuning | Power Gains (SOTF) |
|---|---|---|---|---|
| 2007.5–2009 | 6.7L Cummins Ram 2500/3500 | Mini Maxx V1 / V2 | Supported (68RFE / Aisin) | +60 HP to +175 HP |
| 2010–2012 | 6.7L Cummins Ram 2500/3500 | Mini Maxx V1 / V2 | Supported (Pre-loaded) | +50 HP to +150 HP |
| 2013–2018 | 6.7L Cummins Ram 2500/3500 | Mini Maxx V2 Only | PCM Unlock Required | +50 HP to +175 HP |
Key Features for Cummins Owners
- No More Regens: Stop burning extra diesel fuel in regeneration mode and eliminate limp mode completely.
- Pre-Loaded SD Card Files: Pre-loaded with stock, tow, street, and performance tunes for instant plug-and-play installation.
- On-The-Fly Power Adjustments: Change power levels on the digital touchscreen display while driving.
Frequently Asked Questions (Cummins Fitment)
Q: Does the Mini Maxx tuner come with 68RFE transmission tuning for Dodge Ram?
A: Yes! Custom line pressure and transmission shift point parameters are included in the pre-loaded SD card files for 68RFE automatic transmissions.
Q: Can I install Mini Maxx on a 2012 Dodge Ram 2500 6.7 Cummins?
A: Absolutely. 2010–2012 Dodge Ram 6.7 Cummins trucks are 100% plug-and-play with both Mini Maxx V1 and Mini Maxx V2 tuners without needing additional unlock cables.
