Free Shipping on Orders Over $75. Details

Talk to Wrangler Enthusiasts
M-F 8:30A-11P, Sat-Sun 8:30A-9P
Win $5,000 For Your Wrangler! Enter daily!
Win $4k In Deegan 38 Armor! Enter Daily!

Bully Dog GT Platinum Tuner (12-14 Jeep Wrangler JK)

Item J103949G12
Call a Wrangler Enthusiast at 1-877-870-8556
M-F 8:30A-11P, Sat-Sun 8:30A-9P
Market Price $479.99 You Save 11% ($50.99)
Our Price

$429.00 (kit)

FREE Shipping

Will this fit your Vehicle?

Change Vehicle Help?
Update or Change Vehicle
In Stock Ships same business day.
Ship to: Ashburn - 20149
Sorry, please enter a valid US or CA postal code
We're sorry, zip can't be updated at this time.
    Create a list
    Add to New List

    Saved - View your saved items

    We're sorry. We couldn't save this product at this time.

    Features & Details

    • Speedometer Correction for Tires, Gears & Axles
    • Improve Fuel Economy
    • Dyno Proven Performance Tunes
    • 2.4 Inch LCD Screen
    • Reads/Clears DTC Trouble Codes
    • On Board Monitoring
    • Includes Dash Mount
    • Easy to Follow Quick Start Guide & Manual
    • For 2012-2014 3.6L Jeep Wrangler JK Models

    Item is Non-Returnable

    Dyno Proven Performance. Transform your Wrangler into the trail shredding, highway loving, tow mastering Jeep of your dreams with the Bully Dog GT Platinum Tuner. Featuring Dyno proven tunes to increase horsepower and torque, this easy to use tuner comes preloaded with tunes to maximize performance on and off road.You'll receive fuel economy tunes, a trail tune and a premium torque tune to maximize towing performance.

    Superior Functions. Unlike other tuners on the market, the Bully Dog GT Platinum Tuner has the ability to set an array of unique options for practical performance, monitoring, safety and convenience. Please note, these functions are vehicle dependent and may not be available on all 2012-2014 Wrangler models or trim packages. Functions include:

    • Accessory Delay
    • Automatic Door Locking Options
    • Engine Fan Disable
    • Simultaneous Fog Lights & High Beams
    • Seat Belt Chime
    • Headlight Approach Timer & Delay
    • Horn Chirp Options
    • Interior Lighting Options
    • Light Sensitivity
    • Interior Light Options
    • Panic Function
    • Power Window Options
    • (2) Pyro Settings to Measure Exhaust Gas Temperatures
    • Reset Engine & Oil Life Monitors
    • Traction Control
    • Transmission Adaptive Learning
    • Axle Lock for Rubicon Models

    Monitoring and Gauges. This Wrangler Tuner provides the option to display live gauges to keep track of your Wrangler. This is especially useful off road when monitoring temperatures and performance. Assign up to 4 gauges on your home screen to display RPMs, Speed, Coolant Temperature, Throttle Positions, Transmission Temperature, Battery Voltage, Fuel Economy, Load, Timing, MAF, Fuel Flow, or Air to Fuel Ratio.

    Adjustable Options. This Bully Dog Tuner provides additional adjustable parameters, allowing you to create custom settings specific to your preferences and Wrangler's modifications. Adjustable options include:

    • Axle Ratio & Tire Size Speedometer Correction
    • Automatic Transmission Shift Points
    • Automatic Transmission Shift Firmness
    • Rev Limiter
    • Idle Adjustments
    • Speed Limiter
    • TPMS Options
    • Performance Testing

    Diagnostics. The GT Platinum Tuner can also be used as a diagnostic code reader. Save yourself hundreds of dollars each year by reading and clearing your own computer codes, rather than paying a shop or dealer to do the same.

    Complete Kit. Don't stress over extra cables and components! This kit arrives with everything you'll need to install and update the tuner with your home computer. It includes an SD Card, SD Card Reader and all the necessary wiring to power and function your new device, including a Windshield Dash Mount, an OBDII Plug, HDMI Cable and Mini USB Cable.

    Application. The Bully Dog GT Platinum Tuner is designed for use on 2012-2014 3.6L Jeep Wrangler JK and JK Unlimited Models including Rubicons.

    Please note: This tuner is not legal for sale or use in California on pollution controlled motor vehicles.

    Fitment: 2012 2013 2014 Details

    MPN# 40417

    CA Residents: WARNING: Cancer and Reproductive Harm -

    What's in the Box
    • (1) GT Platinum Tuner
    • (1) OBDII Adapter Plug
    • (1) HDMI Cable
    • (1) Power Wire
    • (1) Mini USB Cable
    • (1) Fuse Tap
    • (1) Fuse Spade
    • (1) Micro SD Card
    • (1) Micro SD Card Reader
    • (1) Windshield Mount
    Installation Info
    Tech Specs
    Will it fit my Wrangler?

      Customer Photos

        Questions & Answers (4)

        4 Top Rated Questions

        How do you adjust tire size on these

        • Thank you for your question! You can adjust your tire size on the Bully Dog GT Platinum Tuner by going to the menu then set user options to create a custom tune and change your tire size.

        Helpful (0)

        How do you adjust the tire size on this tuner

        • Thank you for your question! You can adjust your tire size on the Bully Dog GT Platinum Tuner by going to the menu then set user options to create a custom tune and change your tire size.

        Helpful (0)

        Is one available for a 2016 Rubicon 3.6

        • Unfortunately we do not have a Bully Dog GT Platinum Tuner for a 2016 Jeep Wrangler Rubicon yet.

        Helpful (0)

        Is this also available for the 2015?

        • At this time we do not currently offer the Bully Dog GT Platinum Tuner for the 2015 JK wranglers.

        Helpful (0)
        Post Your Question

          Customer Reviews (3) Write a Review

          Overall Rating 3.3

          out of 5 stars

          Installation Time:Less than 1 Hour

          • Performance Gain 4.333333 4.3
          • Fit 4.666667 4.7
          • Bang For Your Buck 4.666667 4.7

          • 4/5

            Installation Time: Afternoon

            April 10, 2018

            Great part for the Jeep

            Really woke up my Jeep and and better fuel mileage. Not the easiest to set up though


            Year: 2013Submodel: Wrangler

            Helpful (6)

          • 1/5

            Installation Time: Less than 1 Hour

            September 02, 2017


            This product froze when i tempted to install and had to take my jk to dealer to reset computer. Dealer told me this isnt the first time they have seen this from bullydog users.


            Year: 2014Submodel: Wrangler

            Helpful (7)

          • 5/5

            Installation Time: Less than 1 Hour

            July 27, 2016

            Love it!

            Really easy to install! Did a bunch to my jk! 4.10 gears, lift, 35s, and this thing made it run like a beast. Would totally recommend to anyone


            Year: 2012Submodel: Wrangler

            Helpful (8)

          Related Wrangler Categories