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DiabloSport inTune 3 Unlock and Tune Kit 8225-R fits 2019-2022 Chevrolet / GMC

⚠️ Please verify fitment before purchasing. Check the fitment chart below or use the Year/Make/Model tool to confirm this part fits your vehicle.

⚠️ Verify fitment before purchasing. Check the fitment chart below or click the 3 lines in the top left menu, select Home, then use the Year/Make/Model guide.

DiabloSport
8225-R
Many in stock
$956.95 USD $935.99 USD
$935.99 USD
DiabloSport inTune 3 Unlock and Tune Kit 8225-R fits 2019-2022 Chevrolet / GMC
Description
The 2019-2022 (22.5+ refresh not supported at this time) GM gas trucks have been locked down since their introduction. Owners of these trucks have been waiting patiently for a tuning solution, and DiabloSport has delivered in a big way! The new 8225-R kit includes our industry leading inTune 3 handheld tuner, along with the locksmith device and harnesses required to unlock both the ECM and TCM in your truck. Once unlocked, the inTune 3 offers up tunes for 87, 91 and 93 octane fuels, as well as 2 transmission tunes to choose from, in addition to supporting custom tunes from our network of GM CMR tuners. Beyond the preloaded tunes, we offer a host of user adjustable parameters, like throttle response, speed limit, tire size, and of course, DFM disable! We've even added some new features for drivers of these newer trucks, like the ability to recall your last mode setting, or to retain your auto-start-stop setting.Get power you can feel, with DiabloSport!


This Part Fits:

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


Specifications:

5 Volt Data Logging Inputs Yes
50 State Legal No
AC Adapter No
Accepts Custom Tunes From CMR Yes
621 ABS
Brand DiabloSport
California Proposition 65 Required Yes
CARB (California) Compliant No
2278 No
Category Tuners and Programmers
Color Touch Screen Display Yes
Custom Tuning Yes
Data Logging Yes
Emission Code 7
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
2544 Transmission
2544 Engine
5561 Yes
Wi-Fi Updates Yes
5 Volt Data Logging Inputs Yes
50 State Legal No
AC Adapter No
Accepts Custom Tunes From CMR Yes
621 ABS
Brand DiabloSport
California Proposition 65 Required Yes
CARB (California) Compliant No
2278 No
Category Tuners and Programmers
Color Touch Screen Display Yes
Custom Tuning Yes
Data Logging Yes
Emission Code 7
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
2544 Transmission
2544 Engine
5561 Yes
Wi-Fi Updates Yes
Description_SHO inTune3 19-22 GM Gas
Description_INV 2019-2022 GM 1500 Gas inTune 3 in-field
Description_DES DiabloSport inTune 3 Unlock and Tune Kit
Description_EXT Fits 2019-2022 Silverado/Sierra With 5.3L or 6.2L
Description_MKT The 2019-2022 (22.5+ refresh not supported at this time) GM gas trucks have been locked down since their introduction. Owners of these trucks have been waiting patiently for a tuning solution, and DiabloSport has delivered in a big way! The new 8225-R kit includes our industry leading inTune 3 handheld tuner, along with the locksmith device and harnesses required to unlock both the ECM and TCM in your truck. Once unlocked, the inTune 3 offers up tunes for 87, 91 and 93 octane fuels, as well as 2 transmission tunes to choose from, in addition to supporting custom tunes from our network of GM CMR tuners. Beyond the preloaded tunes, we offer a host of user adjustable parameters, like throttle response, speed limit, tire size, and of course, DFM disable! We've even added some new features for drivers of these newer trucks, like the ability to recall your last mode setting, or to retain your auto-start-stop setting.Get power you can feel, with DiabloSport!
Description_FAB ECM and TCM unlock included!
Description_FAB Unlock and Tune, at home!
Description_FAB Preloaded tunes for multiple octane levels
Description_FAB No need to remove ECM or TCM!
Description_FAB Supports Custom Tuning for ECM and TCM through our CMR sfotware!
Description_FAB Support for 5.3L and 6.2L V8 applications with 6, 8 or 10 speed transmissions
Description_FAB Disable Dynamic Fuel Management for full time V8 operation
Description_FAB Throttle Boost setting for adjustable throttle feel
Description_FAB Adjust speedometer for larger tires (26"-38")
Description_FAB Calibrate speedometer for gear change (3.42-5.13)
Description_FAB Remove speed limiter for increased top speed
Description_FAB Adjust engine rev limiter for increased RPM range (+/- 400 RPM)
Description_FAB Adjust engine idle speed in Park/Neutral and Drive
Description_FAB New ‘Keep Auto Stop Start Setting’ allows you to disable the system using the button on the dash and it stays that way!
Description_FAB New ‘Keep Drive Mode Setting’ allows you to select a drive mode and it will remember that mode next time you start the truck!
Description_SHO inTune3 19-22 GM Gas
Description_INV 2019-2022 GM 1500 Gas inTune 3 in-field
Description_DES DiabloSport inTune 3 Unlock and Tune Kit
Description_EXT Fits 2019-2022 Silverado/Sierra With 5.3L or 6.2L
Description_MKT The 2019-2022 (22.5+ refresh not supported at this time) GM gas trucks have been locked down since their introduction. Owners of these trucks have been waiting patiently for a tuning solution, and DiabloSport has delivered in a big way! The new 8225-R kit includes our industry leading inTune 3 handheld tuner, along with the locksmith device and harnesses required to unlock both the ECM and TCM in your truck. Once unlocked, the inTune 3 offers up tunes for 87, 91 and 93 octane fuels, as well as 2 transmission tunes to choose from, in addition to supporting custom tunes from our network of GM CMR tuners. Beyond the preloaded tunes, we offer a host of user adjustable parameters, like throttle response, speed limit, tire size, and of course, DFM disable! We've even added some new features for drivers of these newer trucks, like the ability to recall your last mode setting, or to retain your auto-start-stop setting.Get power you can feel, with DiabloSport!
Description_FAB ECM and TCM unlock included!
Description_FAB Unlock and Tune, at home!
Description_FAB Preloaded tunes for multiple octane levels
Description_FAB No need to remove ECM or TCM!
Description_FAB Supports Custom Tuning for ECM and TCM through our CMR sfotware!
Description_FAB Support for 5.3L and 6.2L V8 applications with 6, 8 or 10 speed transmissions
Description_FAB Disable Dynamic Fuel Management for full time V8 operation
Description_FAB Throttle Boost setting for adjustable throttle feel
Description_FAB Adjust speedometer for larger tires (26"-38")
Description_FAB Calibrate speedometer for gear change (3.42-5.13)
Description_FAB Remove speed limiter for increased top speed
Description_FAB Adjust engine rev limiter for increased RPM range (+/- 400 RPM)
Description_FAB Adjust engine idle speed in Park/Neutral and Drive
Description_FAB New ‘Keep Auto Stop Start Setting’ allows you to disable the system using the button on the dash and it stays that way!
Description_FAB New ‘Keep Drive Mode Setting’ allows you to select a drive mode and it will remember that mode next time you start the truck!
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