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Stealth Module - Ram Cummins 6.7L (2019) - Stealth Performance Products
Stealth Module - Ram Cummins 6.7L (2019) - Stealth Performance Products
Stealth Module - Ram Cummins 6.7L (2019) - Stealth Performance Products
Stealth Module - Ram Cummins 6.7L (2019) - Stealth Performance Products

Stealth Module - Ram Cummins 6.7L (2019)
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Regular price $600.00 Sale & FREE Shipping (US)

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Development Notice: We are in the process of developing the Stealth Module for the 2019 Ram Cummins 6.7L. We do not have a specific timeline of when it will be available at this time.


Make your diesel have more efficient power and fun to drive with our Ram Cummins 6.7L Stealth Module exclusively for Ram Cummins year 2019.  Your module will be a stand-alone computer that simply plugs in under the hood of your truck.  It will not increase fuel volume, so there’s no need for any other modifications.  Make your truck work smarter, not harder!  Get that extra boost in performance without any harmful side effects.

Cab Chassis Specific Module: This module is not recommended for cab chassis. We are working on a cab chassis specific module. This includes the 4500 and 5500 models as well. Please sign up here to be notified when it's available.

Works with:

  • Ram Cummins years: 2019
  • Ram Cummins diesel models: 2500, 3500
  • 68RFE and AISIN transmission
  • Standard Output and High Output Models

The Ram Cummins 6.7L Stealth Module provides: 

  • Better throttle response
  • Decreases turbo lag
  • An increase in low to midrange power where you need it
  • Increased hp, 120 ft-lbs of torque*
  • Reliable torque increase
  • Safe for towing and everyday driving
  • Stays within stock safety parameters
  • Stealthy technology does not leave a footprint in the ECM
  • Smooth and predictable power across the entire RPM prevents the transmission from struggling to find power and hold gears
  • Includes all-weather factory style OEM plug and play connectors for quick and easy installation

How it Works:

The module is a stand-alone computer that plugs in under the hood. The internal software meticulously works to optimize the fuel injection delivery to amplify combustion efficiency.

This controls the pulse width of the injectors. It unlocks efficient power gains by generating a cleaner burn. This allows for better combustion quality, efficiency, and power output. The end result is more torque where you need it, less turbo lag across the whole RPM spectrum, and increased throttle response. Keep in mind, your truck’s stock safety parameters remain in place. The module is a safe solution for every day driving and hauling.


  • The selectable module includes a switch with 4 modes:
    Stock, Low, Medium, and High

Why sacrifice peace of mind when looking for a little bump in performance?  No endless modifications or flashes to your trucks computer.  This is the easiest and safest way to give your truck improved performance.  A cost-effective approach to wake your truck up starts here.  Backed by a limited lifetime warranty, includes 24/7 technical support, and superior customer service.  Finally a high-quality, safe, and non-invasive performance solution your truck has been waiting for.  See why thousands of diesel pickup owners are turning to Stealth.

Mileage is impossible to guarantee with any modifications. Anyone that claims otherwise you should be very leery of. The majority of Stealth Equipped vehicles do see a mileage increase due to using the efficient low-end power our module provides to keep their RPMs down and hold higher gears. With responsible driving habits it's not uncommon to see a nice bump in MPG along with an all-around better driving experience. You're welcome to reach out to us so we can provide you with any tips we have learned from first-hand experience and speaking to tens of thousands of diesel owners.

Part Numbers:

  • Shipping & Warranty


Standard shipping takes 5 - 7 business days.

Expedited shipping takes 1 business day.

Note: Any orders made after 12:00pm EST may be processed the next day.



You can read full details regarding returns, refunds, and warranty information here.

Customer Reviews
5 Based on 2 Reviews
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  • Turbo lag
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  • Company
  • Ram 3500
  • Banks
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  • 3500

Definitely recommended

Turbo lag fixed. Dead pedal fixed. Extra power. Better mileage. Highly recommend. Bought one for my 15 now waiting to get the 19. You won’t regret it.

Brian .
United States United States

Pulls like a Animal

I noticed a difference as soon as I put it on the Truck. I have a 2013 Ram 3500 4x4 dually. it's a Beast even without any Mods. I did a lot of research before making a purchase on a programmer. I know You can get a Banks programmer that promises all the top end dyno preformance. But come on, in the Real world You can't use that. I noticed Immediately My Truck Pulled like a Animal on Steroids. I'm not trying to sell anything for this Company, this is just My experience with this product. And also read all the reviews I've got 97,256 miles on My Truck. And with the Programmer 924 miles. I'll do a update soon. Thanks David