COMMON QUESTIONS ANSWERED
- The tune alone will disable DPF, DEF & EGR warning codes
- Full performance gains require physical delete parts
- Tuner-only is a great starting point
- Hardware delete kits sold separately
- Yes, using the switch on the fly switch you can adjust your power levels from to gain more horse power (may vary for Cab & Chassis model trucks)
- Don't want to install the switch? No problem you can install the tuner it will stay on level 1 horsepower settings (check below to see what horsepower is in level 1 for this specific tuner)
- Easily can switch from stock power to tow mode quickly with the Switch on the fly!
- Tunes are tied to your specific VIN
- One tune per vehicle
- Contact support for questions about your tune
- Fitment help available before ordering
Product Information
The H&S Mini Maxx V1.0 Delete Tuner for the Ram 5.9 and 6.7 Cummins covers two Cummins generations in one handheld device, the 2006–2007 5.9L and the 2007.5–2012 6.7L, with tunes preloaded and ready to install the day the box arrives.
Deleting the factory emissions system that's been suffocating your diesel makes a night-and-day difference, including a 5 MPG increase on average and fewer trips to the repair shop. Over time the savings pay for the kit.
It plugs into the OBD-II port under your steering wheel and reflashes the ECM directly, with no laptop and no shipping your ECM. The tune disables all emissions monitoring, so no more "See Dealer" codes, check engine lights, regen cycles, or limp mode. It strips the DPF, EGR, DEF, CAT, SCR, DOC, and EGT from your programming. The 6.7L models also get Shift on the Fly, so you change power levels from a button without re-flashing.
The box includes the Minimax V1.0 with all required cables and accessories, the delete tune preloaded on the device, and official installation instructions. The 2006–2007 5.9L runs Stock, +50HP, +120HP, and +175HP, while the 2007.5–2012 6.7L runs Stock, +60HP, +120HP, and +175HP. A built-in high-resolution gauge tracks up to 20 metrics and displays four at once, and an automatic EGT safety backdown protects the engine when you're pushing hard. Transmission tuning is available for 68RFE models only.
It's compatible with 2500 and 3500 Cummins models only and will not fit Cab & Chassis trucks. Install is plug-and-play, and there's a 30-day return policy on tuners that aren't damaged or internally manipulated, subject to restocking fees.
For off-road/competition use only.
Frequently Asked Questions
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