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    • Predator 2 19-22 GM Truck Unlock and Tune kit Unlock and Tune your 2019-2022 5.3L or 6.2L powered Silverado or Sierra, in your driveway with Predator 2 DiabloSport
    • Predator 2 19-22 GM Truck Unlock and Tune kit Unlock and Tune your 2019-2022 5.3L or 6.2L powered Silverado or Sierra, in your driveway with Predator 2 DiabloSport
    • Predator 2 19-22 GM Truck Unlock and Tune kit Unlock and Tune your 2019-2022 5.3L or 6.2L powered Silverado or Sierra, in your driveway with Predator 2 DiabloSport
    • Predator 2 19-22 GM Truck Unlock and Tune kit Unlock and Tune your 2019-2022 5.3L or 6.2L powered Silverado or Sierra, in your driveway with Predator 2 DiabloSport
    • Predator 2 19-22 GM Truck Unlock and Tune kit Unlock and Tune your 2019-2022 5.3L or 6.2L powered Silverado or Sierra, in your driveway with Predator 2 DiabloSport
    • Predator 2 19-22 GM Truck Unlock and Tune kit Unlock and Tune your 2019-2022 5.3L or 6.2L powered Silverado or Sierra, in your driveway with Predator 2 DiabloSport
    • Predator 2 19-22 GM Truck Unlock and Tune kit Unlock and Tune your 2019-2022 5.3L or 6.2L powered Silverado or Sierra, in your driveway with Predator 2 DiabloSport
    • Predator 2 19-22 GM Truck Unlock and Tune kit Unlock and Tune your 2019-2022 5.3L or 6.2L powered Silverado or Sierra, in your driveway with Predator 2 DiabloSport
    Sale!New!

    DiabloSport Predator 2 19-22 GM Truck Unlock and Tune kit Unlock and Tune your 2019-2022 5.3L or 6.2L powered Silverado or Sierra, in your driveway with Predator 2 DiabloSport 7226-R

    Vendor: DiabloSport
    SKU: CLNS_7226-R
    Save $103
    Sale Price $819.95 Regular Price $922.95
    Free Shipping on Orders Over $99
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    The Diablo Sport Predator 2 7226-R Kit is the complete tuning solution for 2019-2022 (pre refresh) GM trucks powered by the 5.3L/6.2L gas engines

    From the factory, these trucks are locked down, making tuning impossible-until now.

    This kit includes the Predator 2 handheld programmer, plus the locksmith device and harnesses required to unlock both the ECM and TCM, giving you full access to engine and transmission tuning.

    Once unlocked, the Predator 2 delivers dyno-tested tunes designed to add noticeable horsepower, torque, and throttle response while improving overall drivability

    It also offers dedicated transmission calibrations, letting you choose from multiple transmission tunes to refine shifting and power delivery to match your driving needs

    For those who want even more, the Predator 2 supports custom tuning through Diablo Sport's nationwide network of CMR tuners, enabling dyno-calibrated files built around your truck's unique setup

    Beyond the preloaded and custom tunes, you'll also have access to a wide range of user-adjustable parameters, including throttle response, speed limiter, tire size calibration, and DFM disable

    New features for these models even include last mode recall and Auto Start/Stop retention

    For GM truck owners who demand real-world performance gains and the flexibility of both preloaded and custom tuning, the Predator 2 7226-R Kit is the key to unleashing your 5.3/6.2 powered Silverado or Sierra

    • ECM and TCM unlock included!
    • Unlock and Tune, at home!
    • Compatible with 2019-2022 Silverado and Sierra 1500
    • Preloaded Tunes For Multiple Octanes
    • Transmission Tunes included!
    • Support for 5.3L and 6.2L V8 applications with 6, 8 or 10 speed transmissions
    • Disable Dynamic Fuel Management for full time V8 operation
    • Throttle Boost setting for adjustable throttle feel
    • Adjust speedometer for larger tires (26-38 Inch)
    • Calibrate speedometer for gear change (3.42-5.13)
    • Remove speed limiter for increased top speed
    • Adjust engine rev limiter for increased RPM range (+/- 400 RPM)
    • New Keep Auto Stop Start Setting' allows you to disable the system using the button on the dash and it stays that way!
    • New Keep Drive Mode Setting' allows you to select a drive mode and it will remember that mode next time you start the truck!
    • Max gains on 6.2L - 17 rwhp/24 rwtq
    • Max gains on 5.3L - 10 rwhp/33 rwtq
    • .5 second reduction in 0-60 times!
    • Read and Clear DTCs
    • Datalogging Capability

    Details:

    • Fuel Type: Gas
    • CARB (California) Compliant: No
    • Body Material: ABS
    • 5 Volt Data Logging Inputs: No
    • 50 State Legal: No
    • AC Adapter: No
    • Accepts Custom Tunes From CMR: Yes
    • Case Included: No
    • Color Display: Yes
    • Custom Tuning: Yes
    • Data Logging: Yes
    • Emission Code: 7
    • Erases Fault Code: Yes
    • Grade Type: Performance Regular
    • Instruction Manual Included: Yes
    • Performance Tunes: Yes
    • Personal Computer and Mac Compatible: Yes
    • Product Type: Handheld Tuner
    • Software Included: Yes
    • Speedometer: Yes
    • Sub Category: Engine Service
    • Systems Covered: Engine Transmission
    • Upgradable: Yes
    • Wi-Fi Updates: No


    DiabloSport Predator 2 19-22 GM Truck Unlock and Tune kit Unlock and Tune your 2019-2022 5.3L or 6.2L powered Silverado or Sierra, in your driveway with Predator 2 DiabloSport 7226-R


    Specifications:

    Country of Origin US
    Sold As Kit
    UPC 810065212856
    Availability Available
    Universal No
    Cylinders 8
    Harmonized Tariff Code 8512204040


    This Part Fits:

    Year Make Model Submodel Notes
    2019 GMC Sierra 1500 AT4
    2020 GMC Sierra 1500 AT4
    2021 GMC Sierra 1500 AT4
    2022 GMC Sierra 1500 AT4
    2019 Chevrolet Silverado 1500 LT Trail Boss
    2020 Chevrolet Silverado 1500 LT Trail Boss
    2021 Chevrolet Silverado 1500 LT Trail Boss
    2022 Chevrolet Silverado 1500 LT Trail Boss
    2019 Chevrolet Silverado 1500 WT
    2020 Chevrolet Silverado 1500 WT
    2021 Chevrolet Silverado 1500 WT
    2022 Chevrolet Silverado 1500 WT
    2019 Chevrolet Silverado 1500 SSV
    2020 Chevrolet Silverado 1500 SSV
    2021 Chevrolet Silverado 1500 SSV
    2019 GMC Sierra 1500 SLT
    2020 GMC Sierra 1500 SLT
    2021 GMC Sierra 1500 SLT
    2022 GMC Sierra 1500 SLT
    2019 GMC Sierra 1500 SLE
    2020 GMC Sierra 1500 SLE
    2021 GMC Sierra 1500 SLE
    2022 GMC Sierra 1500 SLE
    2019 Chevrolet Silverado 1500 RST
    2020 Chevrolet Silverado 1500 RST
    2021 Chevrolet Silverado 1500 RST
    2022 Chevrolet Silverado 1500 RST
    2019 Chevrolet Silverado 1500 LTZ
    2020 Chevrolet Silverado 1500 LTZ
    2021 Chevrolet Silverado 1500 LTZ
    2022 Chevrolet Silverado 1500 LTZ
    2019 Chevrolet Silverado 1500 LT
    2020 Chevrolet Silverado 1500 LT
    2021 Chevrolet Silverado 1500 LT
    2022 Chevrolet Silverado 1500 LT
    2019 Chevrolet Silverado 1500 High Country
    2020 Chevrolet Silverado 1500 High Country
    2021 Chevrolet Silverado 1500 High Country
    2022 Chevrolet Silverado 1500 High Country
    2019 GMC Sierra 1500 Elevation
    2020 GMC Sierra 1500 Elevation
    2021 GMC Sierra 1500 Elevation
    2022 GMC Sierra 1500 Elevation
    2019 GMC Sierra 1500 Denali
    2020 GMC Sierra 1500 Denali
    2021 GMC Sierra 1500 Denali
    2022 GMC Sierra 1500 Denali
    2019 Chevrolet Silverado 1500 Custom Trail Boss
    2020 Chevrolet Silverado 1500 Custom Trail Boss
    2021 Chevrolet Silverado 1500 Custom Trail Boss
    2022 Chevrolet Silverado 1500 Custom Trail Boss
    2019 Chevrolet Silverado 1500 Custom
    2020 Chevrolet Silverado 1500 Custom
    2021 Chevrolet Silverado 1500 Custom
    2022 Chevrolet Silverado 1500 Custom
    2019 GMC Sierra 1500
    2020 GMC Sierra 1500
    2021 GMC Sierra 1500
    2022 GMC Sierra 1500 AT4X
    2022 GMC Sierra 1500 Pro
    2022 GMC Sierra 1500 Denali Ultimate
    2022 Chevrolet Silverado 1500 ZR2
    Shipping Policy

    Cancellations

    Once an order is placed, in most cases it cannot be cancelled as they are sent for fulfillment almost immediately after receiving the order. If there is an ability to cancel the order, the buyer is responsible for the transaction fees charged from the transaction.

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    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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    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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