30%OFF 2019-2021 Ram 6.7l MM3 Tuner with Tunes
2019-2021 Ram 6.7l MM3 Tuner with Tunes 2019-2021 Ram 6.7l MM3 Tuner with Tunes 2019-2021 Ram 6.7l MM3 Tuner with Tunes
Tuner & Tunes

2019-2021 Ram 6.7l MM3 Tuner with Tunes

Read Instructions
$1,249.99
VIN required. Enter the truck's 17-character VIN before adding this product to the cart.
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1 truck Each truck gets its own options, VIN, modifications, and add-ons.
Need help? Use Shop Parts for individual items, open the Kit Builder for a complete setup, or contact us before ordering.
Complete Kit

Build full kit

Product Info

Product Info

2019-2021 Ram 6.7L MM3 Tuner with Tunes pairs the listed tuning device with the applicable tune package and any required access items shown in the selected options.

Confirm the listed year, make, model, engine, and any truck-specific configuration before purchasing. Review the available Tunes, Transmission Tuning selections before ordering. The exact contents and fitment depend on the options selected on this product page.

How to Choose Your Options

Ram transmission tuning: Any transmission/TCM tuning offered with this product applies only to a 68RFE-equipped Ram. Trucks with any other transmission receive engine tuning only.

  • Transmission selection: Select 68RFE only when it matches the transmission physically installed in the truck. Only a selected 68RFE transmission-tuning option can include a TCM calibration.
  • TCM/transmission tuning: A no-transmission-tuning selection includes engine tuning only. An add-transmission-tuning selection applies only to a 68RFE-equipped truck and includes a 68RFE calibration only when the exact option says it is added or included.
  • Tune quantity: Single Tune supplies one calibration for the selected setup. SOTF/Multi-Tune + Switch provides multiple tune positions and the listed switch so supported calibrations can be changed without reflashing the truck.
2019-2021 Dodge Ram 6.7L Custom Tuning Kit
Complete Kit for Your 2019-2021 Ram Cummins Truck
Custom Tuner Features:
  • Power Levels: Choose from various power settings with a simple button press:
    • Stock
    • 50HP
    • 100HP
    • 150HP
    • 200HP
    • Whistle Idle
    • Rumble Idle
Included Features:
  • One device to unlock and tune your truck's PCM, all necessary hardware included.
  • Five custom delete tunes.
  • Built-in transmission tuning for 68RFE applications.
  • Real-time profiles for shift-on-the-fly functionality.
  • Monitor display with advanced features similar to high-end racing monitors.
Optional:
  • Pyrometer for enhanced engine monitoring.
Device Specifications:
  • Display: 4.3″ touch screen with high resolution and color depth.
  • Dual CPU Design: Separate processors for display and controller, ensuring rapid response and operation.
  • Connection: Small micro USB cable for easy setup; MicroSD card slot for updates and tune storage.
  • Updates: Free updates via internet, using MicroSD card.
Advanced Features:
  • EGT Sensor: Accurate readings up to over 2200°F.
  • Dashboards: Four configurable dashboards with various gauge layouts.
  • Alarms: Customizable high and low range alarms for each parameter, with visual and audible alerts.
  • Customization: Adjustable display background and sound feedback.
Installation and Support:
  • Please allow 1-3 business days for custom tune writing after all necessary information is provided.
This kit provides a comprehensive solution for enhancing your Dodge Ram's performance with custom tuning options and advanced monitoring capabilities.
Fitment and Options

Options on this page are tied to real Shopify variants. Unavailable combinations are disabled automatically, and the cart receives the exact selected variant.

Unlimited Packages, tuners, and tunes require a decoded 17-character VIN before checkout. The VIN and verified vehicle are saved separately from your modification notes.

Bundle pages can add matching support parts with the main product. Exhaust, EGR, tips, intakes, switches, and support parts are grouped so the order stays clean.

Shipping

Shipping options and delivery times are shown at checkout. Fast air shipping may be available at checkout. Some tuning, custom-order, and VIN-matched items may require extra processing time.

Returns

Electrical, tuning, special-order, and used/installed items may have special return limits. Contact support before ordering if you are unsure.

Fast air shipping Available at checkout when the order and address qualify.
1 yr limited warranty Coverage applies to tuning and software items according to the order details.
Sales assistance Use Shop Parts, the Kit Builder, VIN checks, and modification notes to get the right setup.
Safe payment Secure online payment is handled through Shopify checkout.
Unlimited Diesels

Built to help you order the right diesel setup.

1Select the exact product options that match your truck.
2For tuners, tunes, and bundles, verify the VIN and add modification notes.
3Add matching support parts below the product when they are needed.
4Review the cart, then checkout with the exact selected variants.