Diablo Sport Predator Programmer U7131

Superseded see part # T1000
06-07 Dodge 5.9L Cummins
XDP Part Number:
Product Options
$5 Price Beat Guarantee

U7131 Stock Vehicle Tunes:

  • 60 RWHP and 130 lbs/ft TQ: Tow Tune, made specifically for towing. DiabloSport recommended weight limitations based on manufacturer suggested limits for the vehicle.

  • 100 RWHP and 190-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.

  • 150 RWHP and 230-ft/lb TQ: Extreme Tune, designed for power and performance! DiabloSport recommends this tune not be used for towing.

  • 180 RWHP and 280-ft/lb TQ: Extreme RKL 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.
    U7131 Specific Features:

  • Trouble code read and reset

  • Tire size adjustment

  • Internet Updateable

  • Idle up feature

    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. 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.


    Additional Information

    How to update your Diablo Sport. (click here)
    Mfg. Number:

    Customer Reviews - Include your order number for a chance to win a $100 GiftCard

    (59 Ratings, 15 Reviews) Average Rating:
    Dustin (Wimberley texas) 4/28/2016 6:24 PM
    Awesome product. Great power gains. Only complaint is I can't reprogram back to factory but who would want too.
    Ruff idle
    Josh Shelby (United States) 8/10/2011 12:05 AM
    Seems as though every where i look i see ruff idle and diablo in the same sentence. I only wish i would have seen this before i bought one. After my purchase I noticed a ruff idle, injector rattle on decel and jerky cruise control down hills. Diablo told me it was due to added timing and couldnt be tuned out. I was advised by a fellow diesel tech the diablo was bad about eating injectors and electronics. A few months later i had a injector drop which i diag and replaced myself. Low and behold the ruff idle and clatter is still present with the diablo on any setting. I took it off and the engine runs fine. I installed it on a buds2006 dodge as well and his began the same issues. This friday i am replacing the diablo with a H&S. By the way i refuse to put it back on my truck. There is a reason its less than $300. STAY AWAY!!
    mega cab
    greg (wisconsin) 6/22/2011 11:26 AM
    I installed in my 06 mega cab and and my mileage is now between 24 and 25 mpg. Power is awesome even on economy mode and will smoke like crazy too. The only complaint I have is when its cold out the idling look loop is a little rough. Other than that its a great product for the money. Would recommend to anyone.
    power wagon
    mark (helena) 4/27/2011 3:20 PM
    installed on 06 dodge and it is amazing the amount of horsepower you gain and awesome black smoke.will burn the hell out of my 35'' tires.even increase my fuel mileage 13.5 to 19.5.what an amazing product for the money and easy to use.
    Love it!!!
    Jeremy (Indiana) 11/18/2010 3:25 PM
    Made my '06 Cummins come to life... Now she EATS!! ;)