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DiabloSport Predator 2

2004-2012 Dodge/RAM 2500/3500 - 5.9L Cummins Diesel - 50 State Legal

PART# 7303

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$397.00   Suggested Retail
$321.26   Holleydays Price
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The Predator 2 for is a plug and play performance programmer for Dodge and Ram diesel equipped 2500/3500/4500 trucks. Predator 2 will increase the truck performance dramatically and makes a huge difference in towing capabilities. The Predator also lets you calibrate the truck speedometer for aftermarket axle ratios or larger than stock tires, as well as remove the truck speed limiter. Get all of the power you need without even popping the hood!


  • High-definition, 2.8" color screen
  • Easy to use 5 button interface
  • Increased memory with faster processor for improved tuning and updating speed
  • Performance tuning for Economy, Towing, Daily Driving, and Extreme Tuning
  • Eliminate downshifting when climbing hills Speedometer correction for changes in tire size and gear ratio*
  • Adjust speed and rev limiters*
  • Tuning for shift points, shift firmness, and TQ management*
  • Internet updateable with all-new update software via USB
  • Active fuel management control*
  • Vehicle parameter monitoring capabilities
  • Read and clear diagnostic trouble codes
  • Compatible with other performance upgrades


Color DisplayYes
Fuel TypeDiesel
Product TypeHandheld Tuner
Part Number7303

Vehicle Specific Attributes

  • Clear Selection



    *Free Shipping & Handling only offered to the contiguous US on orders over $100, excludes clearance parts and oversized packages.

    Some parts are not legal for use in California or other states with similar regulations.

     X  Holleydays 2020 20% off and DD
     X  Holleydays 2020 20% off and DD