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Edge Pulsar 2019-2021 Ram 2500|3500 Hemi

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The Pulsar has been OVERHAULED. With a new case design, upgraded internals, new features and new coverage, the best just got better! The Pulsar now features the ability to read and clear DTC codes all via the steering wheel controls.

The Pulsar is an in-line computer that connects directly to the vehicle PCM, eliminating unnecessary wires in the engine compartment. By connecting directly to the trucks PCM, Pulsar has the ability to control the vehicles signals to optimize performance gains, throttle response, MDS controls, mileage, and more. Adjust for tire size or gear ratio with the Pulsar. To make things even better, the Pulsar offers 8 performance levels that are changed by using the vehicle cruise control plus & minus buttons on the steering wheel. Add Edge's award-winning Insight monitor and control power levels through the monitor, while keeping an eye on vital vehicle parameters. Power levels are displayed where the gear indicator shows on the dash. Pulsar installs in minutes and is the most exciting and innovative product on the market for 2015-2021 Ram 2500 6.4L Hemi trucks!

IMPORTANT NOTE: For 6.4L Hemi only


  • User-adjustable power levels via cruise control buttons
  • Adjustable power levels on-the-fly
  • Improves economy, towing capabilities, and performance
  • Up to 8 performance levels
  • Power level displayed on OEM dash
  • Adds up to 25 HP and 40 ft-lbs TQ
  • User-selectable MDS on/off
  • Adjusts accelerator pedal response
  • Advanced ignition timing (spark)
  • Stock
  • Stock with MDS Off
  • Economy 5HP 5 TQ
  • Economy 5HP 5 TQ with MDS Off
  • Tow 10HP 10TQ
  • Tow 10HP 10TQ with MDS Off
  • Performance 25HP 40TQ
  • Performance 25HP 40TQ with MDS Off
  • Axle Gear Ratio - 2.00 - 5.99
  • Tire Size - 20 - 59
  • Throttle Booster
  • Active Fuel Management Disable Enable
  • Tow Tune
  • Economy Tune
  • Performance Tune(s)

Edge Pulsar 2019-2021 Ram 2500|3500 Hemi fits the following vehicles:

  • 2019 Ram 2500
  • 2019 Ram 3500
  • 2020 Ram 2500
  • 2020 Ram 3500
  • 2021 Ram 2500
  • 2021 Ram 3500