STOCK
Stock
No added power
Simple Install
Plug It In. Drive.
No splicing. No apps. No tune flashing.
FitmentMade for
Year
2024
Make
Ram
Model
2500, 3500
Engine
6.7L Cummins
10Years
The proof is staying power
Ten years behind the product.
Performance claims are easy. A decade in business is the credibility.
Real-world performance
Performance you recognize before anyone else notices.
The Stealth owner is not chasing attention. They want the better-driving truck—the one that responds sooner, pulls harder, and feels more alive.
Merging
Step into traffic with stronger response and less hesitation when the opening appears.
Passing
Get a more immediate answer when the gap opens up and the truck needs to move now.
Grades
Carry speed more naturally when the road starts to work against you and momentum matters.
Towing
Make the truck feel more capable when a trailer or payload asks more from it.
4 Power Levels.
LOW
Low
First drive / daily
MED
Medium
Strong daily power
HIGH
High
Maximum output
Install Made Clear
Ready when your Module arrives.
Use the full installation page for connection points, setup notes, and vehicle-specific video support when available.
Product types
Why this beats the usual options
Stealth Module
- Plug-and-play hardware
- No ECM flash required
- Built for daily driving confidence
Throttle Booster
- Easy to install
- Limited performance gain
- Can feel artificial
Flash Tune
- Can produce strong results
- Requires calibration changes
- High commitment for most buyers
All the details
What's happening under the hood?
A clean technical breakdown for those who want the deeper explanation.
The Stealth Module is a stand-alone computer that plugs in under the hood. Our internal software meticulously works to optimize the factory injection pressure to amplify combustion efficiency. By bringing the fuel rail pressure to its desired pressure sooner it allows for finer fuel atomization and a more complete fuel burn. In turn, the engine receives better combustion quality, efficiency, and power output. The end result is more torque when and where you need it, improved overall drivability performance and vehicle responsiveness.
Keep in mind, your diesel truck’s factory safety measures stay in place. The module is a safe solution for everyday driving and towing.
- Improved overall drivability, vehicle responsiveness and performance
- Increase in low to midrange power -where you need it (Better take-off and efficiency through the bottom end gears)
- Smooth and predictable power across the low-mid RPM ranges prevent the transmission from struggling to find power and hold gears longer
- Safe for towing and everyday driving while improving performance
- Increased horsepower and reliable torque
- All-weather factory style OEM plug and play connectors for quick and easy installation
- Engine operates safely within manufacturer parameters
- Factory safety measures/fail safes stay in place
- Warranty friendly: must be removed before service
- No external OBD II monitors or supplemental devices required
- Selectable 4 position switch: Stock, Low, Medium, and High
Yes! The Stealth Module is different from a traditional flash tuner. It does not flash or reprogram your vehicle’s ECM. Instead, it works within the manufacturer’s factory safety parameters, requesting only performance the vehicle is already capable of delivering.
Because no permanent changes are made, removing the Stealth Module returns your vehicle completely to its stock configuration.
No additional modifications, wire splicing, software downloads, or monitoring gauges are required. Simply plug in the Catalyst Module and enjoy safe, reliable power.
Fuel economy cannot be guaranteed with any performance modification. Some Stealth-equipped vehicles may see improved MPG as the added low-end power helps the vehicle maintain lower RPMs and hold higher gears. With responsible driving habits, better fuel efficiency may complement the Stealth Module’s improvements in responsiveness and overall drivability.
We recommend purchasing the Stealth Module for its performance and drivability benefits, with any improvement in fuel economy considered a potential bonus.
Visit the FAQ section of our website for helpful tips on maximizing your vehicle’s fuel efficiency.
Stop hesitating