Select Your Vehicle
CartView Cart

CALL NOW - 800-298-8924

Product Experts Available Now!

Free Shipping on Orders Over $99

Only 12 Hours 53 Minutes Remaining

Performance Chip > 2003 > Dodge > Ram Pickup

Edge Performance Chip for the 2003 Dodge Ram Pickup

Edge Performance Chip

ratingratingratingratingrating (2 reviews)

Code:   EP30203



Shipping Special

Shipping Weight: 2 pounds


Edge EZ for Dodge Cummins 5.9L, 24V, Common Rail (CR) - 2003 Dodge Ram Pickup

The Edge EZ Module can be quickly installed to provide more horsepower and torque with four easy power level adjustments

  • Adds up to 65 Horsepower
  • Adds up to 150 Foot Pounds of Torque
  • Can switch between 3 available power levels:
    • Level 1: 25 Horsepower - 50 Foot Pounds of Torque
    • Level 2: 45 Horsepower - 100 Foot Pounds of Torque
    • Level 3: 65 Horsepower - 150 Foot Pounds of Torque
  • Increases Fuel Economy
  • Helps eliminate downshifting while towing
  • Maximizes efficiency by monitoring the RPM, Timing, Turbo Boost Pressure, and Fueling Parameters
  • Uses engine information to control and enhance timing and fueling
  • Easy installation needs no mechanic labor, no drilling, and no computer downloads.
  • Completely Weatherproof
The connectors pictured above plug into the Dodge Ram Pickups MAP and Fuel Pressure Sensors.

The Cummins motor is one of the most powerful motors ever put in a pickup truck. The Edge EZ module unleashes the potential of this monster by carefully monitoring RPM, turbo boost pressure and fueling parameters and adjusting fueling to maximize power, torque and driveability.

The Edge EZ module allows maximum fueling at full turbo boost and provides an additional 70 rear wheel horsepower and an additional 220 foot pounds of torque. Simply plug the Power Edge EZ connectors into the ECM Data Link connection and MAP sensor. The Edge EZ is completely weatherproof and mounts under the hood. The Edge EZ module can also be set to zero for heavy towing without having to unplug the module.

All data sent from the Edge EZ module is within the limits of the Bosch fuel injection pump. This enables smooth and predictable power delivery without compromising integrity.

The EZ can also be stacked with other upgrades to deliver even more power. There is not an upgrade on the market today that can deliver as much power and install so simply.

Legal in California only for racing Dodge Ram Pickups which may never be used upon a highway.

The included brass elbow permits turbo boost pressures of greater than 20 psi without the wastegate opening. The EZ module will operate equally well with or without this installed.

Edge Products #30203

Old Part Number: EZD1000C

Customer Reviews

Edge EZ for Dodge Cummins 5.9L, 24V, Common Rail (CR) - EP30203

Average Customer Rating:  ratingratingratingratingrating5.0 out of 5 stars   (2 Customer Reviews)

- EP30203

ratingratingratingratingrating by: Mark P12/03/2010

exactly what I needed!! This product is exactly what I needed towing my 5th wheel. I leave it on the lowest setting and have plenty of power with decent mileage. Just took a trip without trailer, drove 70-75 mph and got 21-22 mpg. 2003 4x4 w/ manual transmission. I highly recommend this product. 3771

- EP30200

ratingratingratingratingrating by: Johnny BS07/01/2010

Review from a similar Edge EZ Performance Chip Module

superb piece of equipment ohhhh! such a hot piece of equipment. I can't do with out you!! 3194


Ask the Experts about this Edge Performance Chip
Expert Answers about Edge EZ for Dodge Cummins 5.9L, 24V, Common Rail (CR) - EP30203Do you have a question about this Performance Chip?

  • Edge EZ Programmer for a 2001 Dodge Ram with 5.9 Liter Cummins Diesel
  • The Edge EZ programmer # EP30203 (EZD1000C) is only a fit for 2003 to 2004 Rams with 5.9 liter inline 6 Cummins diesel without high output or 2003 only with high output. It will not fit the 2001 models. You would need the specific tune of Edge EZ programmer # EZD1000A for a 2001. Each programmer is designed for specific trucks and cannot be used on models they were not designed for.
    view full answer...

  • Will the Edge EZ Programmer Work on a 2003 Dodge Ram Diesel Truck
  • We do have an Edge EZ programmer for your 2003 Dodge Ram diesel, but the EZ Programmer, # EP30204, that you referenced was only designed to work with the 2004 to 2007 model years. For your 2003 Dodge, I recommend the Edge EZ Programmer, # EP30203. This programmer will work with your truck as long as it has a 5.9L, 250hp or 305hp engine. At this time, that is the only engine size that the EZ is available for. If your engine is 325hp, then I would recommend the Edge EvoHT Performance...
    view full answer...

  • Programmer Availability for a 2004 Dodge Ram 2500 with 5.9 Liter Common Rail Cummins Diesel
  • For a 2004 Dodge Ram 2500 with a 5.9 liter Cummins diesel, Common Rail, there are 2 possible options. If you have the 250 or 305 horsepower engine, use the Edge EZ, # EP30203. If you have the 325 horsepower model, use # EP30204. A Juice with Attitude is not available for the common rail versions.
    view full answer...

Expert Answers about Edge EZ for Dodge Cummins 5.9L, 24V, Common Rail (CR) - EP30203Do you have a question about this Performance Chip?

Info for this part was:

Updated by:
Laura H

At we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time. Let us know if anything is missing or if you have any questions.

Stay Connected

Subscribe to email newsletter


privacy - we don't send unsolicited email

Free Shipping on Orders Over $99

Only 12 Hours 53 Minutes Remaining reviews

All images, layout and content copyright