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    • Trinity 2 with Modified PCM Compatible with 2017 Jeep Grand Cherokee 5.7L/6.4L DiabloSport
    • Trinity 2 with Modified PCM Compatible with 2017 Jeep Grand Cherokee 5.7L/6.4L DiabloSport
    • Trinity 2 with Modified PCM Compatible with 2017 Jeep Grand Cherokee 5.7L/6.4L DiabloSport
    • Trinity 2 with Modified PCM Compatible with 2017 Jeep Grand Cherokee 5.7L/6.4L DiabloSport
    • Trinity 2 with Modified PCM Compatible with 2017 Jeep Grand Cherokee 5.7L/6.4L DiabloSport
    • Trinity 2 with Modified PCM Compatible with 2017 Jeep Grand Cherokee 5.7L/6.4L DiabloSport
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    DiabloSport Trinity 2 with Modified PCM Compatible with 2017 Jeep Grand Cherokee 5.7L/6.4L DiabloSport PKITJGCV817-T2

    Vendor: DiabloSport
    SKU: CLNS_PKITJGCV817-T2
    Save $257
    Sale Price $2,049.95 Regular Price $2,306.95
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    The Diablo Sport Trinity T2 Platinum + Unlocked PCM Kit is the ultimate tuning and monitoring solution for the 2017 Jeep Grand Cherokee 5.7L and 6.4L HEMI

    These SUVs come with locked factory PCMs that prevent tuning-but this kit includes a Diablo Sport Modified PCM and the advanced Trinity T2 Platinum programmer, giving you everything you need to safely unlock your Jeep's true potential.

    Preloaded with dyno-tested performance calibrations, the T2 Platinum delivers 20-25 rear-wheel horsepower gains, stronger torque, sharper throttle response, and refined 8-speed transmission performance for faster, smoother shifts

    The kit also enables MDS (Multi-Displacement System) disable, letting you run in full V8 mode for maximum power and drivability

    For those planning upgrades, the Platinum T2 supports CMR custom tuning, allowing you to work with Diablo Sport's nationwide tuner network to create dyno-proven calibrations tailored to your build

    With built-in data logging, diagnostics, and performance testing, you'll have full insight into your Grand Cherokee's performance

    The Trinity T2 doubles as a monitoring powerhouse with a vivid 5-inch color touchscreen, swipe capability, customizable gauge layouts, real-time data display, and performance timers

    For 2017 Grand Cherokee HEMI owners who want real horsepower gains, sharper drivability, and advanced tuning flexibility, the Trinity T2 Platinum + Unlocked PCM Kit is the ultimate upgrade

    • 2017 Grand Cherokee 5.7 and 6.4
    • Add 20-25 rwhp over stock
    • Includes PCM programmed to your vehicle and Trinity 2
    • No vehicle downtime for tuning!
    • Preloaded with multiple performance tunes
    • Read/clear DTC codes
    • Customizable gauge layouts
    • Upload your own background images
    • Adjust Rev Limiter in Drive/Neutral by +/- 500 RPM
    • Disable Traction Control/ESP
    • Raise or Lower Idle Speed by +/- 400 RPM
    • Required bypass module or cable is included
    • Speed Limiter On/Off enabling increased top speed
    • Target Cooling Fan temps can be set from 150 Degree-230 Degree for use with cooler t-stat
    • Tire Size Adjustment 20 Inch-44 Inch, allows for correcting speedometer for different tires
    • WOT Fuel Adjustment - 1-7K RPM +/- 20 percent, allows for fine tuning Air/Fuel Ratio
    • WOT MBT Spark 1-7K RPM +/- 10
    • WOT Spark - 1-7k RPM +/- 10

    Details:

    • Fuel Type: Gas
    • CARB (California) Compliant: No
    • Body Material: ABS
    • 5 Volt Data Logging Inputs: Yes
    • 50 State Legal: No
    • AC Adapter: No
    • Accepts Custom Tunes From CMR: Yes
    • Alerts and Records: Yes
    • Auto Dimming Screen: Yes
    • Case Included: No
    • Color Touch Screen Display: Yes
    • Custom Tuning: Yes
    • Data Logging: Yes
    • Emission Code: 7
    • Erases Fault Code: Yes
    • Grade Type: Performance
    • Instruction Manual Included: Yes
    • Product Type: In-Cabin Tuner Tuner/PCM Pkgs.
    • Software Included: Yes
    • Speedometer: Yes
    • Sub Category: Engine Service
    • Upgradable: Yes
    • Video Capable: Yes
    • Wi-Fi Updates: Yes


    DiabloSport Trinity 2 with Modified PCM Compatible with 2017 Jeep Grand Cherokee 5.7L/6.4L DiabloSport PKITJGCV817-T2


    Specifications:

    Country of Origin US
    Sold As Kit
    UPC 810115016687
    Availability Available
    Universal No
    Cylinders 8
    Harmonized Tariff Code 8512204040


    This Part Fits:

    Year Make Model Submodel Notes
    2017 Jeep Grand Cherokee Blindada
    2017 Jeep Grand Cherokee Limited
    2017 Jeep Grand Cherokee Limited Lujo
    2017 Jeep Grand Cherokee Limited Lujo Advance
    2017 Jeep Grand Cherokee Overland
    2017 Jeep Grand Cherokee SRT
    2017 Jeep Grand Cherokee Summit
    2017 Jeep Grand Cherokee Summit Elite Platinum
    2017 Jeep Grand Cherokee Trailhawk
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    Return Policy

    Return Period

    You have up to 30 days from the date of purchase to return eligible items.

    Condition of the Item

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    Items must be returned in new, unused condition and include all original packaging, hardware, and documentation.

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    Before returning any item, please contact our customer service team to obtain a Return Merchandise Authorization (RMA) number. Items returned without an RMA may not be accepted.

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    If you receive a damaged, defective, or incorrect item, contact us immediately for assistance. We’ll work quickly to resolve the issue or send a replacement.

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    Disclaimer

    All products are sold for off-road use only unless otherwise specified. Buyer assumes all responsibility for installation and operation. Seller is not liable for any incidental, indirect, or consequential damages — including engine failure, labor costs, or vehicle downtime — resulting from the use of any product sold.

    By making a purchase from Berry Performance Sales, you acknowledge and agree to abide by the terms and conditions of these Policies.

    For any questions or concerns, please contact us — we’re always happy to help.

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