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USD 265.95
Part #: DSU7130

DiabloSport Predator Programmer U7130

03-05 Dodge 5.9L Cummins
Part #: DSU7130
  23 Reviews
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  23 Reviews


U7130 Stock Vehicle Tunes:

  • 60 RWHP and 120 lbs/ft TQ: Tow Tune, made specifically for towing. DiabloSport recommended weight limitations based on manufacturer suggested limits for the vehicle.

  • 100 RWHP and 170-ft/lb TQ: Economy Performance Tune, designed for Economy and Performance, fuel economy depends solely on driving style, and will vary from vehicle to vehicle.

  • 160 RWHP and 230-ft/lb TQ: Extreme Tune, designed specifically for opening a can of whoop-ass (pardon the expression). DiabloSport recommends this tune not be used for towing.

    DiabloSport strongly recommends the use of larger diameter performance exhaust components and exhaust temperature gauges with the use of any performance diesel tuning.

    What is the Diablosport Predator?

    The Predator is a state-of-the art, high performance tuning flash programmer in a sleek handheld design. Once connected to the vehicle, the Predators internal computer recognizes the vehicles PCM and automatically picks the proper tuning files designed specifically for that PCM. Inside the Predator's memory are the actual tuning files that optimize spark timing and air/fuel ratio curves. The transmission parameters are remapped to improve the shift characteristics such as shift firmness and shift points. Unlike other 'tuners', DiabloSport's programming is performed in very small increments throughout the entire RPM range, for a smoother, wider and a more predictable power delivery. DiabloSport engineers spend many hours on the dyno, street and track to ensure the tunes provided with the Predator are the best they can be.

    Dyno Tested Performance Tunes

    The Predator was created with one thing in mind, POWER!

    Average power gains are per tune. The Predators additional power makes itself noticeable immediately with an increase in power that starts in the low RPMs and builds into a frenzy at the high RPMs.

    A Predator equipped vehicle will notice significant improvements in drivability. The additional power and improved shift patterns created by the Predator tune will yield quicker acceleration and better mileage, whether it is in town or out on the highway.

    The power increase in the lower RPMs will yield a better throttle response. The increase in MPG is a byproduct of maximized engine efficiency, the improved timing curve and air/fuel ratio creates a more complete combustion, i.e. the engine extracts more power from each molecule of gasoline.

    Specific Features:

  • Trouble code read and reset

  • Custom tunes are supported and can be supplied for up to a gain of 200 hp

  • Internet Updateable

  • All standard DiabloSport Predator features



    • MFG. Number U7130
    • Manufacturer Name DiabloSport
    • Shipping Weight 2.00 lb.
    • Prop 65 WARNING: Cancer & Reproductive Harm -


    not what i expected
    Location: colorado
    I am not impressed at all. In my opinion it was a waste of money. I have had the thing for a week and the MPG's got worse and no noticeable power gains. I tried taking the tune off, setting back to original stock, and reloading the performance tune, nothing changed. Dont waste your time and money on this thing!!!
    2004.5 5.9 3500
    Location: Texas
    I have had my truck 5 years now. I thought it was good before. This little beauty brought it alive in so many ways. Power! Smoke! MPG! and something else I noticed. I think it changed my breaking as well. I noticed when I first programed it, extreme of course, the break light and abs light stayed on about 5 min. After I turned it off and on a few times, I noticed my breaks we better. Which is good seeing how responsive the throttle is. And MPG, I just took a short road trip. About 25 miles. I was going from 65 to 72. 25.4mpg when I got home, but I was doing some traffic lights too. It went as high as 26.8. Before this I was getting 14.4 to 16.9!!! I can't wait to take it on a longer trip and really get a feel for my Newly Reborn Truck. Highly recomended!!!
    2005 Dodge 2500 4in straight pipe to 6in custom stacks, custom intake & Predator
    Mike Hill
    Location: Avon Park, Florida
    Definitely would buy again! The Egt's can get up there pretty quick but it's nothing unmanageable. Went from 18mpg to 25-26mpg CITY! Around 30mpg HWY running 70mph. The horsepower is awesome DiabloSport really knows how to give you bang for your buck,I have had it installed for almost a year with 0 problems. My truck rolls some serious coal now and it'll throw you back in the seat. Plus XDP is awesome, both companies will definitely continue to get my business!
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    Questions and Answers

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    Most Popular Questions

    Is the T1000 the exact same minus the gauges or is it slightly different?
    View Staff Answer 

    Yes, basically the T1000 offers the same tunes just different programing device.

    Will this work on a 2000 model 5.9 Cummins?
    View Staff Answer 

    The Diablo Sport Predator is no longer available.

    Will this programmer not work on a 06 dodge cummins
    View Staff Answer 

    Diablo Sport Predator Programmer U7130 is discontinued and no longer available.