Minimaxx V2 Tuner For 2018-2021 Dodge Ram Cummins 6.7L 2500/3500

$879.45
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Details

Product Overview

The Minimaxx V2 Diesel Tuner is a next-generation, all-in-one tuning solution for 2018–2021 Dodge Ram 2500, 3500, 4500, and 5500 trucks with the 6.7L Cummins engine. This off-road and race-focused tuner allows you to delete DPF, DEF, and EGR systems, boost power and torque, improve fuel efficiency, and monitor over 20 engine parameters in real time. Pre-loaded tunes make it simple to install and start using immediately.


Ideal For

  • Dodge Ram 6.7L Cummins owners (2018–2021) looking to delete emissions components

  • Drivers seeking higher horsepower, torque, and fuel efficiency

  • Diesel truck enthusiasts who want a ready-to-use, off-road race tuner

  • Users looking for a DPF, EGR, and DEF delete solution without check engine lights

  • Truck owners who want pre-loaded tunes for quick and clean installation

 Model Year Pickup Cab Chassis SOTF
Cummins 6.7L (RAM 2500-5500) 2007.5-2009 Yes Yes Yes
Cummins 6.7L (RAM 2500-3500) 2010-2012 Yes No Yes
Cummins 6.7L (RAM 2500-5500) 2013-2021 Yes Yes Yes
Shipping Details

Ontario CA

Package List
  • Minimaxx V2 Delete Tuner
  • OBD Connection Box
  • HDMI Cable
  • Power Adapter
  • Micro SD to USB Adapter
  • Fuse Tap
  • Tuner Mount
  • USB Cable
  • Pre-loaded emission removal tunes (DPF, EGR, DEF)
Delivery Time

2-5 working days inland in the United States

Product details

Core Advantages

  • Complete Emissions Deletes – Remove DPF, DEF, and EGR while disabling all related sensors
  • Performance Boost – Increase horsepower, torque, and throttle response
  • Fuel Efficiency Gains – Many owners report up to 5 MPG improvement with proper setup
  • Digital Monitoring – Track over 20 engine parameters in real time
  • SOTF (Shift-On-The-Fly) – Adjust power levels without re-flashing the PCM
  • Top Speed and Speedometer Control – Adjust or remove the speed limiter and recalibrate for non-stock tires or gears
  • Easy Updates – Internet-updateable with included SD card and USB cable

Technical Specifications

  • Supported Engines: Dodge Cummins 6.7L Turbo Diesel
  • Model Years: 2018–2021 RAM 2500 / 3500 / 4500 / 5500
  • Configurations: Pickup and Cab/Chassis (SOTF supported)
  • Functions:

    DPF, EGR, and DEF delete

    Diagnostic Trouble Code (DTC) read and clear

    Top speed limiter adjustments

    Speedometer recalibration
  • Limitations:

    *2019–2021 RAM trucks limited to 20 PSI power level (new tunes coming)

    *Requires bypass cable for 2018–2021 RAM trucks

    *Stock pyrometer not compatible (BD pyrometer recommended)
  • Use Case: Off-road and race use only; not emissions-compliant for street use

Why Choose This Tuner

The Minimaxx V2 Tuner is a reliable, pre-loaded diesel tuner that eliminates emissions hassles while improving performance and fuel economy. Unlike other tuners requiring additional setup, it comes ready to use for DPF, EGR, and DEF deletes, making it perfect for Dodge Ram Cummins owners who want an easy-to-install, off-road capable solution.

Complete Package Contents

  • Mini Maxx V2 Delete Tuner
  • OBD Connection Box
  • HDMI Cable
  • Power Adapter
  • Micro SD to USB Adapter
  • Fuse Tap
  • Mini Maxx Tuner Mount
  • USB Cable
  • Pre-loaded emission removal tunes (DPF, EGR, DEF)

Compatibility List

  • 2018–2021 Dodge Ram Cummins 6.7L – 2500 / 3500 / 4500 / 5500 Pickup & Cab/Chassis (SOTF supported)
  • Shift-On-The-Fly (SOTF) Supported Trucks: 2500–5500, all configurations
  • Note: Requires bypass cable for 2018–2021 RAM truck
  • Not Supported: Trucks with stock pyrometer (BD pyrometer recommended)
  1. Dispatch Time: Orders will be shipped within 24 hours after successful payment.
  2. Delivery Time: 2-5 business days after dispatch (delivery speed depends on proximity to warehouse location).
  3. Return Window:7 days for unsatisfactory items45 days for quality-related issues
  4. Refund Processing: Refunds will be processed back to your original payment method within 2-4 business days after receiving the automated refund confirmation email (subject to bank verification).

Minimaxx V2 Tuner For 2018-2021 Dodge Ram Cummins 6.7L Frequently Asked Questions

Q: What does the Minimaxx V2 tuner do?

A: The Minimaxx V2 Diesel Tuner allows you to delete DPF, EGR, and DEF systems while increasing horsepower, torque, and fuel efficiency on 2018–2021 Dodge Ram 6.7L Cummins trucks.

Q: Will this tuner fit my Dodge Ram 2500/3500/4500/5500?

A: Yes. It is compatible with 2018–2021 Dodge Ram trucks with the 6.7L Cummins engine, including 2500, 3500, 4500, and 5500 Pickup & Cab/Chassis models.

Q: Can the Minimaxx V2 improve fuel economy?

A: Yes. When used with the proper DPF delete pipe and EGR block-off kit, owners have reported fuel savings of up to 5 MPG.

Q: Does this tuner prevent check engine lights after deletes?

A: Yes. The Minimaxx V2 disables diagnostic trouble codes (DTCs) related to DPF, DEF, and EGR deletes, so you won’t get check engine lights.

Q: Is the Minimaxx V2 legal for street use?

A: No. This tuner is designed for off-road and race use only. Always comply with local emissions regulations.

Q: Does the tuner come with pre-loaded tunes?

A: Yes. The Minimaxx V2 comes with pre-loaded tunes for DPF, DEF, and EGR deletes, making it ready to use immediately after installation.

Q: Can the EGR be disabled without removing the parts?

A: Yes. The tuner allows you to electronically disable the EGR, even if the factory components remain installed.

Q: What are the limitations for 2018–2021 RAM trucks?

A:

  • Trucks require a bypass cable for installation
  • 2019–2021 RAM trucks are currently limited to 20 PSI power level
  • Stock pyrometer does not work; a BD pyrometer is recommended for monitoring EGTs

Q: What monitoring features does the Minimaxx V2 include?

A: It provides digital gauges for over 20 real-time parameters, including boost, EGTs, fuel rail pressure, and transmission temperature.

Q: Can I update the Minimaxx V2 tuner?

A: Yes. The tuner is internet-updateable via the included SD card and USB cable, ensuring you always have the latest tunes and features.

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