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    • inTune i3 Platinum for 17+ GM 2017-Present GM s 50 State Legal DiabloSport
    • inTune i3 Platinum for 17+ GM 2017-Present GM s 50 State Legal DiabloSport
    • inTune i3 Platinum for 17+ GM 2017-Present GM s 50 State Legal DiabloSport
    • inTune i3 Platinum for 17+ GM 2017-Present GM s 50 State Legal DiabloSport
    • inTune i3 Platinum for 17+ GM 2017-Present GM s 50 State Legal DiabloSport
    • inTune i3 Platinum for 17+ GM 2017-Present GM s 50 State Legal DiabloSport
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    Sale!

    DiabloSport Fits 2017-Present GM Vehicles - 50 State Legal 8246

    Vendor: DiabloSport
    Part Number: 8246
    Save $78
    Sale Price $620.95 Regular Price $698.95

    Available to order. In-stock orders typically ship in 1 to 2 business days.

    Not sure it fits your vehicle?
    Email sales@berryperformancesales.com with your year, make, model and engine, and we'll help you check fitment before you order.
    Fast Fulfillment: In-stock orders typically ship within 1 to 2 business days.
    Free Shipping on Orders Over $99 | Excludes freight shipments
    International Shipping Available: email sales@berryperformancesales.com for a quote.
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    If you are a horsepower junky and you need a fix, look no further. Whether you have a Chrysler, Ford, or GM vehicle in your driveway, DiabloSport's inTune i3 Performance Programmer delivers proven performance without even popping the hood! You get a performance tuning upgrade that makes your throttle more responsive, optimizes drivability, improves fuel economy potential, and increases horsepower & torque! The inTune i3 programmer is pre-loaded with dyno-tested performance programs designed specifically for your ride.Platinum i3The Platinum i3 is designed for those who want the best of both worlds, pre-loaded, high-performance tunes in addition to custom tuning capability. The i3 Platinum is already equipped with some of the best tuning right out of the box but we know our customers like to bolt-on upgrades and extract every bit of horsepower out of their vehicles. That is where CMR custom tuning comes in. Our nationwide network of CMR custom tuning dealers can build tunes for your specific ride on a dyno or by using the built-in data logging features of the i3. Now you can have great tunes for now, and custom tunes for when you take your ride to the next level with the Platinum i3.Multiple Vehicle LicensesThe inTune i3 can tune your whole driveway! With the i3's additional vehicle license options, you can tune multiple vehicles with one device. If your i3 is currently married to your Chevrolet Camaro, but you also want to tune your GMC Sierra, upgrade your i3 with an additional license through our Ignition Update Software and you can be tuning both vehicles in no time. The additional i3 licenses can program any make or model that the i3 supports.


    DiabloSport Fits 2017-Present GM Vehicles - 50 State Legal 8246


    Specifications:

    5 Volt Data Logging Inputs Yes
    50 State Legal Yes
    AC Adapter No
    Accepts Custom Tunes From CMR Yes
    Body Depth 2.5
    Body Length 5
    621 ABS
    Body Width 6
    Brand DiabloSport
    C.A.R.B. EO # D-802-19
    California Proposition 65 Required Yes
    CARB (California) Compliant Yes
    2278 No
    Category Tuners and Programmers
    Color Display Yes
    Color Touch Screen Display Yes
    Custom Tuning Yes
    Data Logging Yes
    Emission Code 1
    2541 Yes
    Fuel Type Gasoline
    3390 Performance
    3390 Regular
    2543 Yes
    part type Computer Chip Programmer
    Performance Tunes Yes
    2547 Yes
    Product Type Handheld Tuner
    2487 Yes
    Speedometer Yes
    Sub Category Engine Service
    5561 Yes
    Warning California Proposition 65
    Weight 1.5
    Wi-Fi Updates Yes
    5 Volt Data Logging Inputs Yes
    50 State Legal Yes
    AC Adapter No
    Accepts Custom Tunes From CMR Yes
    Body Depth 2.5
    Body Length 5
    621 ABS
    Body Width 6
    Brand DiabloSport
    C.A.R.B. EO # D-802-19
    California Proposition 65 Required Yes
    CARB (California) Compliant Yes
    2278 No
    Category Tuners and Programmers
    Color Display Yes
    Color Touch Screen Display Yes
    Custom Tuning Yes
    Data Logging Yes
    Emission Code 1
    2541 Yes
    Fuel Type Gasoline
    3390 Performance
    3390 Regular
    2543 Yes
    part type Computer Chip Programmer
    Performance Tunes Yes
    2547 Yes
    Product Type Handheld Tuner
    2487 Yes
    Speedometer Yes
    Sub Category Engine Service
    5561 Yes
    Warning California Proposition 65
    Weight 1.5
    Wi-Fi Updates Yes
    Description_SHO inTune 3 8246 17+ GM
    Description_INV inTune3 Platinum GM Gas 17+
    Description_DES DiabloSport inTune i3 Platinum
    Description_EXT Fits 2017-Present GM Vehicles - 50 State Legal
    Description_MKT If you are a horsepower junky and you need a fix, look no further. Whether you have a Chrysler, Ford, or GM vehicle in your driveway, DiabloSport's inTune i3 Performance Programmer delivers proven performance without even popping the hood! You get a performance tuning upgrade that makes your throttle more responsive, optimizes drivability, improves fuel economy potential, and increases horsepower & torque! The inTune i3 programmer is pre-loaded with dyno-tested performance programs designed specifically for your ride.Platinum i3The Platinum i3 is designed for those who want the best of both worlds, pre-loaded, high-performance tunes in addition to custom tuning capability. The i3 Platinum is already equipped with some of the best tuning right out of the box but we know our customers like to bolt-on upgrades and extract every bit of horsepower out of their vehicles. That is where CMR custom tuning comes in. Our nationwide network of CMR custom tuning dealers can build tunes for your specific ride on a dyno or by using the built-in data logging features of the i3. Now you can have great tunes for now, and custom tunes for when you take your ride to the next level with the Platinum i3.Multiple Vehicle LicensesThe inTune i3 can tune your whole driveway! With the i3's additional vehicle license options, you can tune multiple vehicles with one device. If your i3 is currently married to your Chevrolet Camaro, but you also want to tune your GMC Sierra, upgrade your i3 with an additional license through our Ignition Update Software and you can be tuning both vehicles in no time. The additional i3 licenses can program any make or model that the i3 supports.
    Description_FAB New “Easy Tune” Mode for Simple Installation
    Description_FAB Dyno Tested Performance Programs
    Description_FAB Adjust options like timing, fueling, idle, speed limiters, rev limiters, tire size, gear ratios and more.
    Description_FAB Blazing Fast Vehicle Read/Write Times
    Description_FAB Windows, Mac OSX Updates
    Description_FAB OBD-II Data Logging
    Description_FAB Read and Clear DTC
    Description_FAB Compatible with 2017-2019 Silverado, Sierra (Classic models) and 17+ Camaro, and other popular GM vehicles
    Description_FAB 50 state legal! CARB EO D-802-19
    Description_SHO inTune 3 8246 17+ GM
    Description_INV inTune3 Platinum GM Gas 17+
    Description_DES DiabloSport inTune i3 Platinum
    Description_EXT Fits 2017-Present GM Vehicles - 50 State Legal
    Description_MKT If you are a horsepower junky and you need a fix, look no further. Whether you have a Chrysler, Ford, or GM vehicle in your driveway, DiabloSport's inTune i3 Performance Programmer delivers proven performance without even popping the hood! You get a performance tuning upgrade that makes your throttle more responsive, optimizes drivability, improves fuel economy potential, and increases horsepower & torque! The inTune i3 programmer is pre-loaded with dyno-tested performance programs designed specifically for your ride.Platinum i3The Platinum i3 is designed for those who want the best of both worlds, pre-loaded, high-performance tunes in addition to custom tuning capability. The i3 Platinum is already equipped with some of the best tuning right out of the box but we know our customers like to bolt-on upgrades and extract every bit of horsepower out of their vehicles. That is where CMR custom tuning comes in. Our nationwide network of CMR custom tuning dealers can build tunes for your specific ride on a dyno or by using the built-in data logging features of the i3. Now you can have great tunes for now, and custom tunes for when you take your ride to the next level with the Platinum i3.Multiple Vehicle LicensesThe inTune i3 can tune your whole driveway! With the i3's additional vehicle license options, you can tune multiple vehicles with one device. If your i3 is currently married to your Chevrolet Camaro, but you also want to tune your GMC Sierra, upgrade your i3 with an additional license through our Ignition Update Software and you can be tuning both vehicles in no time. The additional i3 licenses can program any make or model that the i3 supports.
    Description_FAB New “Easy Tune” Mode for Simple Installation
    Description_FAB Dyno Tested Performance Programs
    Description_FAB Adjust options like timing, fueling, idle, speed limiters, rev limiters, tire size, gear ratios and more.
    Description_FAB Blazing Fast Vehicle Read/Write Times
    Description_FAB Windows, Mac OSX Updates
    Description_FAB OBD-II Data Logging
    Description_FAB Read and Clear DTC
    Description_FAB Compatible with 2017-2019 Silverado, Sierra (Classic models) and 17+ Camaro, and other popular GM vehicles
    Description_FAB 50 state legal! CARB EO D-802-19


    This Part Fits:

    Year Make Model Submodel Notes
    2017 Cadillac Escalade Base
    2018 Cadillac Escalade Base
    2019 Cadillac Escalade Base
    2020 Cadillac Escalade Base
    2017 Cadillac Escalade Luxury
    2018 Cadillac Escalade Luxury
    2019 Cadillac Escalade Luxury
    2020 Cadillac Escalade Luxury
    2017 Cadillac Escalade Platinum
    2018 Cadillac Escalade Platinum
    2019 Cadillac Escalade Platinum
    2020 Cadillac Escalade Platinum
    2017 Cadillac Escalade Premium
    2017 Cadillac Escalade Premium Luxury
    2018 Cadillac Escalade Premium Luxury
    2019 Cadillac Escalade Premium Luxury
    2020 Cadillac Escalade Premium Luxury
    2018 Cadillac Escalade ESV Base
    2019 Cadillac Escalade ESV Base
    2020 Cadillac Escalade ESV Base
    2018 Cadillac Escalade ESV Luxury
    2019 Cadillac Escalade ESV Luxury
    2020 Cadillac Escalade ESV Luxury
    2018 Cadillac Escalade ESV Platinum
    2019 Cadillac Escalade ESV Platinum
    2020 Cadillac Escalade ESV Platinum
    2018 Cadillac Escalade ESV Premium
    2019 Cadillac Escalade ESV Premium
    2020 Cadillac Escalade ESV Premium
    2018 Cadillac Escalade ESV Premium Luxury
    2019 Cadillac Escalade ESV Premium Luxury
    2020 Cadillac Escalade ESV Premium Luxury
    2020 Chevrolet Camaro LT1
    2021 Chevrolet Camaro LT1
    2022 Chevrolet Camaro LT1
    2023 Chevrolet Camaro LT1
    2024 Chevrolet Camaro LT1
    2017 Chevrolet Camaro SS
    2018 Chevrolet Camaro SS
    2019 Chevrolet Camaro SS
    2020 Chevrolet Camaro SS
    2021 Chevrolet Camaro SS
    2022 Chevrolet Camaro SS
    2023 Chevrolet Camaro SS
    2024 Chevrolet Camaro SS
    2022 Chevrolet Camaro SS RedLine
    2017 Chevrolet Corvette Grand Sport
    2018 Chevrolet Corvette Grand Sport
    2019 Chevrolet Corvette Grand Sport
    2017 Chevrolet Corvette Stingray
    2018 Chevrolet Corvette Stingray
    2019 Chevrolet Corvette Stingray
    2017 Chevrolet Corvette Z06
    2018 Chevrolet Corvette Z06
    2019 Chevrolet Corvette Z06
    2017 Chevrolet Silverado 1500 Custom
    2017 Chevrolet Silverado 1500 Custom
    2018 Chevrolet Silverado 1500 Custom
    2018 Chevrolet Silverado 1500 Custom
    2017 Chevrolet Silverado 1500 High Country
    2017 Chevrolet Silverado 1500 High Country
    2018 Chevrolet Silverado 1500 High Country
    2018 Chevrolet Silverado 1500 High Country
    2017 Chevrolet Silverado 1500 LS
    2017 Chevrolet Silverado 1500 LS
    2018 Chevrolet Silverado 1500 LS
    2018 Chevrolet Silverado 1500 LS
    2017 Chevrolet Silverado 1500 LT
    2017 Chevrolet Silverado 1500 LT
    2018 Chevrolet Silverado 1500 LT
    2018 Chevrolet Silverado 1500 LT
    2017 Chevrolet Silverado 1500 LTZ
    2017 Chevrolet Silverado 1500 LTZ
    2018 Chevrolet Silverado 1500 LTZ
    2018 Chevrolet Silverado 1500 LTZ
    2017 Chevrolet Silverado 1500 SSV
    2018 Chevrolet Silverado 1500 SSV
    2017 Chevrolet Silverado 1500 WT
    2017 Chevrolet Silverado 1500 WT
    2018 Chevrolet Silverado 1500 WT
    2018 Chevrolet Silverado 1500 WT
    2019 Chevrolet Silverado 1500 LD Custom
    2019 Chevrolet Silverado 1500 LD LT
    2019 Chevrolet Silverado 1500 LD WT
    2017 Chevrolet Silverado 2500 Base
    2017 Chevrolet Silverado 2500 LS
    2018 Chevrolet Silverado 2500 LS
    2017 Chevrolet Silverado 2500 HD High Country
    2018 Chevrolet Silverado 2500 HD High Country
    2019 Chevrolet Silverado 2500 HD High Country
    2017 Chevrolet Silverado 2500 HD LT
    2018 Chevrolet Silverado 2500 HD LT
    2019 Chevrolet Silverado 2500 HD LT
    2017 Chevrolet Silverado 2500 HD LTZ
    2018 Chevrolet Silverado 2500 HD LTZ
    2019 Chevrolet Silverado 2500 HD LTZ
    2017 Chevrolet Silverado 2500 HD WT
    2018 Chevrolet Silverado 2500 HD WT
    2019 Chevrolet Silverado 2500 HD WT
    2017 Chevrolet Silverado 3500 Base
    2018 Chevrolet Silverado 3500 Base
    2019 Chevrolet Silverado 3500 HD High Country
    2019 Chevrolet Silverado 3500 HD LT
    2019 Chevrolet Silverado 3500 HD LTZ
    2019 Chevrolet Silverado 3500 HD WT
    2017 Chevrolet SS Base
    2017 Chevrolet Suburban HD
    2018 Chevrolet Suburban HD
    2017 Chevrolet Suburban LS
    2018 Chevrolet Suburban LS
    2019 Chevrolet Suburban LS
    2020 Chevrolet Suburban LS
    2017 Chevrolet Suburban LT
    2018 Chevrolet Suburban LT
    2019 Chevrolet Suburban LT
    2020 Chevrolet Suburban LT
    2017 Chevrolet Suburban Premier
    2018 Chevrolet Suburban Premier
    2019 Chevrolet Suburban Premier
    2019 Chevrolet Suburban Premier
    2020 Chevrolet Suburban Premier
    2020 Chevrolet Suburban Premier
    2017 Chevrolet Tahoe LS
    2018 Chevrolet Tahoe LS
    2019 Chevrolet Tahoe LS
    2020 Chevrolet Tahoe LS
    2017 Chevrolet Tahoe LT
    2018 Chevrolet Tahoe LT
    2019 Chevrolet Tahoe LT
    2020 Chevrolet Tahoe LT
    2018 Chevrolet Tahoe Midnight Edition
    2017 Chevrolet Tahoe Police
    2018 Chevrolet Tahoe Police
    2019 Chevrolet Tahoe Police
    2020 Chevrolet Tahoe Police
    2017 Chevrolet Tahoe PPV
    2018 Chevrolet Tahoe PPV
    2019 Chevrolet Tahoe PPV
    2020 Chevrolet Tahoe PPV
    2017 Chevrolet Tahoe Premier
    2018 Chevrolet Tahoe Premier
    2018 Chevrolet Tahoe Premier
    2019 Chevrolet Tahoe Premier
    2019 Chevrolet Tahoe Premier
    2020 Chevrolet Tahoe Premier
    2020 Chevrolet Tahoe Premier
    2017 Chevrolet Tahoe SSV
    2018 Chevrolet Tahoe SSV
    2019 Chevrolet Tahoe SSV
    2020 Chevrolet Tahoe SSV
    2017 Chevrolet Tahoe Z71
    2019 GMC Sierra 1500 AT4
    2017 GMC Sierra 1500 Base
    2017 GMC Sierra 1500 Base
    2018 GMC Sierra 1500 Base
    2018 GMC Sierra 1500 Base
    2017 GMC Sierra 1500 Denali
    2017 GMC Sierra 1500 Denali
    2018 GMC Sierra 1500 Denali
    2018 GMC Sierra 1500 Denali
    2019 GMC Sierra 1500 Denali
    2017 GMC Sierra 1500 SLE
    2017 GMC Sierra 1500 SLE
    2018 GMC Sierra 1500 SLE
    2018 GMC Sierra 1500 SLE
    2017 GMC Sierra 1500 SLT
    2017 GMC Sierra 1500 SLT
    2018 GMC Sierra 1500 SLT
    2018 GMC Sierra 1500 SLT
    2019 GMC Sierra 1500 SLT
    2019 GMC Sierra 1500 Limited Base
    2019 GMC Sierra 1500 Limited SLE
    2017 GMC Sierra 2500 HD Base
    2018 GMC Sierra 2500 HD Base
    2019 GMC Sierra 2500 HD Base
    2017 GMC Sierra 2500 HD Denali
    2018 GMC Sierra 2500 HD Denali
    2019 GMC Sierra 2500 HD Denali
    2017 GMC Sierra 2500 HD SLE
    2018 GMC Sierra 2500 HD SLE
    2019 GMC Sierra 2500 HD SLE
    2017 GMC Sierra 2500 HD SLT
    2018 GMC Sierra 2500 HD SLT
    2019 GMC Sierra 2500 HD SLT
    2017 GMC Sierra 3500 HD Base
    2018 GMC Sierra 3500 HD Base
    2019 GMC Sierra 3500 HD Base
    2017 GMC Sierra 3500 HD Denali
    2018 GMC Sierra 3500 HD Denali
    2019 GMC Sierra 3500 HD Denali
    2017 GMC Sierra 3500 HD SLE
    2018 GMC Sierra 3500 HD SLE
    2019 GMC Sierra 3500 HD SLE
    2017 GMC Sierra 3500 HD SLT
    2018 GMC Sierra 3500 HD SLT
    2019 GMC Sierra 3500 HD SLT
    2017 GMC Yukon Denali
    2018 GMC Yukon Denali
    2019 GMC Yukon Denali
    2020 GMC Yukon Denali
    2017 GMC Yukon SLE
    2018 GMC Yukon SLE
    2019 GMC Yukon SLE
    2020 GMC Yukon SLE
    2017 GMC Yukon SLT
    2018 GMC Yukon SLT
    2019 GMC Yukon SLT
    2019 GMC Yukon SLT
    2020 GMC Yukon SLT
    2020 GMC Yukon SLT
    2017 GMC Yukon XL Denali
    2018 GMC Yukon XL Denali
    2019 GMC Yukon XL Denali
    2020 GMC Yukon XL Denali
    2017 GMC Yukon XL SLE
    2018 GMC Yukon XL SLE
    2019 GMC Yukon XL SLE
    2020 GMC Yukon XL SLE
    2017 GMC Yukon XL SLT
    2018 GMC Yukon XL SLT
    2019 GMC Yukon XL SLT
    2019 GMC Yukon XL SLT
    2020 GMC Yukon XL SLT
    2020 GMC Yukon XL SLT
    Shipping Policy
    • Free shipping on orders over $99 (excludes freight shipments).
    • In-stock orders typically ship within 1 to 2 business days. Weekend and holiday orders are processed the next business day.
    • Orders ship from Defiance, Ohio and a nationwide network of warehouses and manufacturers.
    • Items showing an ETA are not in stock yet. ETAs come from the manufacturer and can change.
    • No P.O. Boxes. International orders need a shipping quote, so email us first.

    Read the full Shipping Policy

    Return Policy
    • 30-day return window from the ship date. Returns must be approved first; email sales@berryperformancesales.com with your order number.
    • Items must be unused, complete and in the original packaging.
    • A 20% restocking fee applies, and return shipping is paid by the buyer.
    • Not returnable: installed or modified parts, opened or used programmers and tuners, custom orders, Open Box, and Clearance or Final Sale items.
    • Damaged, defective or incorrect items must be reported within 48 hours of delivery with photos.

    Read the full Return Policy

    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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