Diablosport Modified PCM & Handheld Tuner Package for 15-23* Dodge Chrysler Jeep RAM 3.6/5.7/6.4L

Product Code: DS15TUNE
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High Horse Performance is Veteran Owned & Operated
*The CAL ID is found on the small sticker usually attached to the PCM. See product pics for more info.

DiabloSport has announced another first to market tuning release, their inTune i3 & Trinity 2 performance programmers now support 2015+ Jeep, RAM, Chrysler 300, Dodge Challenger, and Dodge Charger with a 3.6L or 5.7L & 6.4L HEMI. This new tuning solution requires that the user either modify their vehicle's current PCM, or pick up a spare to unlock it-more on that in a minute.

As the industry leader in HEMI tuning, you can expect no less than the best from DiabloSport's engineering and calibration team when it comes making power on your Mopar. Their tunes for 93 octane have been dyno and street proven, with gains of 15 rear wheel horsepower and 20 ft.lbs of torque - and that's on a stock car! If you've modified your ride, their inTune & Trinity tuners let you adjust key vehicle parameters like calibrating the speedometer for larger tires and gears, adjust idle RPM, dial in your throttle response with "throttle booster technology", and you can even modify performance parameters like timing/fueling/idle and more!

To unlock your car's potential, you will need an aftermarket PCM that you can swap with your existing factory computer by just unscrewing a few of bolts. Once you've installed the Diablo modified PCM, you can tune your car for any combination of aftermarket performance mods, or even add power to a stock vehicle!.

Here's how it works: Provide us with your vehicle's VIN and CAL ID and we will send out an aftermarket PCM and any tuning devices you need to tune the vehicle. You will replace your vehicle's stock PCM with the aftermarket Diablo PCM through a simple process that should only take about twenty minutes. Once you have replaced the factory PCM, you can install a tune with your DiabloSport tuner and you're ready to go! 

  • 2015+* Dodge Challenger 3.6/5.7L/6.4L
  • 2015+* Dodge Charger 3.6/5.7L/6.4L
  • 2015+* Chrysler 300 3.6/5.7L/6.4L
  • 2015+* Jeep Grand Cherokee 3.6/5.7L/6.4L
  • 2015+* Ram 1500 3.6/5.7L
  • 2015+* Ram 2500/3500 6.4L
NOTE 1: 2015+ Vehicles Require an aftermarket PCM for tuning. Do NOT attempt to tune your 2015+ vehicle without a Diablo Modified PCM

NOTE 2: 2021-2022* Tuning Is Available. Replacement PCM's Are only available for Challenger, Charger & RAM. Contact HHP for more information on how to get your OEM PCM Unlocked for tuning.

**2023 Tuning is available for Challenger & Charger only, replacement PCMs are not available.

NOTE 3: This product is not for sale or use on pollution-controlled vehicles in the State of California, for off-road use only.

NOTE 4: This part is legal for sale or use on Racing Use Only Vehicles. The following vehicles are considered Racing Use Only Vehicles

- Racing Use Only Vehicles are vehicles that are used exclusively for competition that aren't registered and that may never be used on the street

WARNING: It may be against the law to install this part on an Emissions Controlled Vehicle in your State. Neither HHP nor Diablosport assume any responsibility regarding improper use of this product on street vehicles.
Basic Install Video Showing Location of PCM's in HEMI Cars:


2018+ Vehicles Require A Security Bypass Cable:

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  • 5
    Very nice

    Posted by Mike on Jan 13th 2020

    Loaded 91 octane file and very nice. Question is had 2 options 1-91 octane 2-diablo tune. I am assuming the diablo tune is more aggressive. Let me know if I’m correct. Thank You