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Diablosport inTune i3 Tuner (07-15 Jeep Wrangler JK)

Market Price $422.95 You Save 10% ($43.00)
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$379.95 (each)

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  • Item J114733

Will this fit your Wrangler?

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    Features, Video & Details

    • Gain Maximum Horsepower and Torque in Minutes
    • Preloaded with Multiple Tunes and Dyno-tested Performance Programs
    • Compatible with Linux, Mac, OSX, and Windows
    • Speedometer is Adjustable to Different Tire Sizes
    • One Tune License Allowed for Use on Multiple Vehicles
    • Update on the Go with Wi-Fi Connectivity
    • 50-State Legal Tuning Available
    • Simple Plug-in Installation
    • 1 Year Warranty by DiabloSport
    • Fits all 2007-2015 Jeep Wrangler JK Models

    Review & Installation Video

    Review & Install Video

    Increases Horsepower and Torque within Minutes. If you’re a horsepower junkie who has a Jeep Wrangler in your driveway, you’ll be impressed by the DiabloSport inTune i3 Tuner. Besides increasing horsepower and torque within minutes, it also improves your car’s fuel economy potential, optimizes drivability, and improves the responsiveness of your throttle.

    Tune Multiple Vehicles with One Tuning License. With the DiabloSport inTune i3 Tuner, you can easily tune multiple vehicles simultaneously with just one tuning license. To tune the second vehicle, you need to upgrade your i3 with an extra license via DiabloSport’s Ignition Update Software. The extra DiabloSport i3 license can program any model that the i3 supports so you can tune anything.

    50-State Legal Tuning Available. With the understanding that more counties and states require emissions testing, Diablosport developed the inTune 13 Tuner to include 50-state legal tuning. While tuned with DiabloSport’s ‘Power You Can Feel’, you’ll no longer have to fear your SMOG testing center as you can easily pass those tests.

    Compatible Software. The DiabloSport inTune i3 Tuner is compatible with Linux, Mac, OSX, and Windows. It’s also packed with multiple tunes and dyno-tested performance programs that are specially designed for each ride. You can also update the device on the go with Wi-Fi connectivity, and easily adjust your car’s speedometer to adjust to different tire sizes.

    Simple Installation. Installing the inTune i3 Tuner is super easy and requires no tools. Just plug the i3 Tune performance chip into the OBD-II port and follow the step-by-step instructions provided.

    Warranty. The DiabloSport inTune i3 is backed by a 1-year warranty, which protects against manufacturer’s defects and workmanship.

    Application. The DiabloSport inTune 13 is modified to fit all 2007-2015 Jeep Wrangler JK Models.

    Fitment: 2007 2008 2009 2010 2011 2012 2013 2014 2015 Details

    MPN# 8400

    CA Residents: WARNING: Cancer and Reproductive Harm -

    What's in the Box
    • (1) i3 Tuner
    • (1) USB Cable
    • (1) Step-by-Step Guide
    • (1) OBD-II Connection Cable
    Installation Info
    Will it fit my Wrangler?
    • JK Rubicon 2 Door - 07, 08, 09, 10, 11, 12, 13, 14, 15
    • JK Rubicon 4 Door - 07, 08, 09, 10, 11, 12, 13, 14, 15
    • JK Wrangler 2 Door - 07, 08, 09, 10, 11, 12, 13, 14, 15
    • JK Wrangler 4 Door - 07, 08, 09, 10, 11, 12, 13, 14, 15

      Customer Photos

        Questions & Answers (2)

        2 Top Rated Questions

        I saw the Diablosport Predator 2 Tuner from the video had a crawl mode, and a tow mode. I do tow a small overland trailer with a roof top tent, but I wanted to ask if this one does the same? Are both Mac compatible? Also, a friend has an older model. When he used, in off road mode, he indicated if he shut the jeep down, it would revert back to "normal" mode. Is that the same with all of these units? Thanks, I'm pretty new to this, so thanks for any help.

        • This tuner will include a crawl tune, but it does not come with a dedicated tow tune.

        Helpful (0)

        I have a 2014 4 door jeep wrangler, I put 33" tires on it in October I am looking to tune the engine for shift points and mileage. Whats the best product available without breaking the bank.

        • If you are only looking to adjust for tires, the Superchips Flash cal will be the best bet. For increased Engine Performance the Diablosport InTune and Superchips Flashpaq are the best bet.

        Helpful (0)
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          Customer Reviews (7) Write a Review

          Overall Rating 2.6

          out of 5 stars

          Installation Time:Less than 1 Hour

          • Performance Gain 3.166667 3.2
          • Fit 4.833333 4.8
          • Bang For Your Buck 2.333333 2.3

          • 5/5

            Installation Time: Less than 1 Hour

            September 18, 2019

            Works great

            I can feel more HP after installing the 87 Tune! Gas mileage drops a little tho.


            Year: 2014Submodel: Wrangler

            Helpful (0)

          • 1/5

            September 16, 2019

            Tuner did not work on 2015 Unlimited Rubicon

            I received the unit, downloaded the latest updates, and tried to use on my vehicle. The unit did allow me to make any tunes nor adjust for tire size. Tried it several times and it would not work. I mailed back to Powerteq, the provider for Diablo Sport. To date I have not received any confirmation that they received the unit and are granting me a refund.


            Year: 2015Submodel: Rubicon

            Helpful (0)

          • 1/5

            Installation Time: Less than 1 Hour

            December 02, 2018

            Not worth the money

            Got the Intune3 and the unlocked PCM for 2015 JK. Canned tunes will not work. Got one custom tune from tech support that worked. No real noticable change. Tech promised fix for canned tunes months ago. No update that works. Any canned tune results in limp mode operation. Save your money for something that works as advertised!


            Year: 2015Submodel: Rubicon

            Helpful (13)

          • 2/5

            Installation Time: Afternoon

            November 05, 2018

            Feels and drives the same.

            The Jeep is the same jeep it was before using this tool other than the speedometer is now correct. There are other tools on the market that will correct it for you much cheaper. The time to install counts how much time to update it and back up the stock program and install the "tune".


            Year: 2013Submodel: Rubicon

            Helpful (12)

          • 1/5

            May 18, 2018

            need more than just the tuner

            Purchased this for my 2015 JK and was not told you need a new computer for the jeep. Checked into the new computer and that would cosrt another $500.00. So $800-$900 for 15 hp, no thanks.


            Year: 2015Submodel: Wrangler

            Helpful (17)

          • 4/5

            Installation Time: Less than 1 Hour

            January 05, 2018

            works well except the advanced tuning

            bought this for my 07 wrangler to try and get a little more go out of it after putting the 35's on it. the only issue i had with it was when i would go in and try and make an advanced tune that it would give me an error and reset it back to the factory tune. so im just running the pre made 87 performance tune and it seems to be working well.


            Year: 2014Submodel: Wrangler

            Helpful (14)

          • 4/5

            Installation Time: Less than 1 Hour

            December 06, 2017

            inTune i3

            Updated the unit using the application on my Mac, plugged in to the Jeep and received an error “this vehicle is not supported.” Apparently this is common. Update the device again, and run the calibration tune on the Jeep. Smooth install, but be prepared for the initial tune to take 20-30 minutes. Oddly enough, I now have the traction control light on even when I revert to the stock tune. Still tracking that down... but the TPMS adjustment is nice and works. Throttle sensory adjustment is noticeable.


            Year: 2013Submodel: Wrangler

            Helpful (14)

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