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Edge Legacy Comp - 98.5-00 Dodge - 30300

Thoroughbred Sku #: EDG30300-D
Manufacturer Sku #: 30300-D

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This part is NOT available to ship to the state of California.




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Product Details

Product Name: Edge Legacy Comp - 98.5-00 Dodge - 30300
Manufacturer: Edge
Manufacturer Part #: 30300-D
Thoroughbred Diesel Part #: EDG30300-D
Fitment Notes: 1998.5-2000 Dodge 24V 5.9L Cummins

The Legacy Comp is a mild to wild performance upgrade for the driver who wants adjustable power, added towing capacity, improved fuel economy, and extreme power on a budget. Perfect for customers who already have gauges in their truck and now want better performance. The Legacy Comp module maximizes engine efficiency by monitoring the RPM, timing, turbo boost pressure and fueling parameters of your Cummins engine. Using this information to determine and control both fueling and timing enhancements for the Bosch fuel injection pump, Legacy Comp dominated the 2nd Gen market for two decades. Timing and fueling enhancements are controlled via CAN-BUS through the Data Link and by connecting directly into the Bosch fuel injection pump.

The Edge Comp features five power levels with power gains from 40-120 horsepower. Each of the levels has five independent adjustable sub-levels to control low boost fueling, providing a total of 25 levels of adjustability! The responsiveness settings enable you to dial-in the optimum balance between responsiveness and low boost smoke control no matter what additional power modifications have been made to the engine. The Comp module is fully adjustable on-the-fly and mounts inside the cab.

  • Level 0: Stock
  • Level 1: 40 Horsepower - 150 Foot Pounds of Torque
  • Level 2: 60 Horsepower - 200 Foot Pounds of Torque
  • Level 3: 80 Horsepower - 250 Foot Pounds of Torque
  • Level 4: 100 Horsepower - 300 Foot Pounds of Torque
  • Level 5: 120 Horsepower - 350 Foot Pounds of Torque

Edge Legacy Comp - 98.5-00 Dodge - 30300 Features:

  • In cab adjustablility
  • 5 adjustable power levels
  • Additional 40-120 horsepower gains
  • Ability to control fueling levels
  • Quick and easy installation
  • Increased fuel economy
  • Excellent throttle response


  • How long does shipping usually take.

    Bo | 5/1/2023

    3-5 days ups ground.

  • I have a tuner (cs I believe )installed in a truck I bought. It was never operational ( screen has no display )Can I upgrade by unplugging the unit under the hood and plug the new unit in?

    Bryan Conrow | 11/6/2021

    Some tuners can be overwritten, but to be on the safe side,  you could send yours in to Edge to be repaired,  then keep it or uninstall and change to something new.