
DIABLOSPORTPART NUMBER: 316-8225-R
inTune i3 ECM and TCM Unlock and Tune Kit for 2019-2022 Silverado and Sierra 1500 8225-R
$92295
1 left in stockinTune i3 ECM and TCM Unlock and Tune Kit2019-2022 Silverado and Sierra 1500 5.3L/6.2L Includes Tuner, Locksmith Device, and Harnesses Disables Dynamic Fuel Management Custom Tuning via CMR Software
This inTune i3 unlock kit gives owners of late-model GM gas trucks a complete path to tuning access, including the hardware needed to unlock the factory ECM and TCM.
8225-R Kit Contents and Features:
- Covers 2019-2022 Silverado and Sierra 1500 with the 5.3L or 6.2L V8
- Includes the inTune i3 handheld tuner, locksmith device, and unlock harnesses
- Unlocks both ECM and TCM without removing either module
- Disables Dynamic Fuel Management for full-time V8 operation
- Supports custom tuning through DiabloSport CMR software for 6, 8, and 10-speed transmissions
Part TypeTuners and Programmers
BrandDIABLOSPORT
Package Height9.4
Package Width13.8
Package Length13.9
Weight3.61 PG
Part CategoryPerformance Parts
Instruction Manual IncludedYes
UpgradableYes
Erases Fault CodeYes
QuantitySold as a Kit
Software IncludedYes
SpeedometerYes
Custom TuningYes
Wi-Fi UpdatesYes
Fuel TypeGasoline
Color Touch Screen DisplayYes
Performance TunesYes
Systems CoveredTransmission, Engine
In Cab MonitoringNo
Carb (California) CompliantNo
50 State Legal No
California Proposition 65 RequiredYes
Color DisplayYes
Accepts Custom Tunes From CmrYes
Video CapableNo
Ac AdapterNo
Personal Computer And Mac CompatibleYes
Body MaterialABS
5 Volt Data Logging InputsYes
Case IncludedNo
Data LoggingYes
Part FitmentDirect Fit
Grade TypePerformance, Regular
Vendor Part Number8225-R
Package Qty1
Package TypeEA
No Questions
No Reviews
Some parts are not legal for use in California or other states with similar laws / regulations