Description
Description
2019-2022 GM 1500 with 5.3L/6.2L – E90/T93 Unlocking and flashing
**Does not support 2022.5+ GM Refresh applications
Features & Benefits
- Includes ECM and TCM Unlock Harness and Locksmith Device
- Disable Active Fuel Management / Dynamic Fuel Management
- Calibrate for Tire Size and Gear Ratio Changes
- Disable Auto Start Stop
- Adjustable Speed and Rev Limiters
- Remember Previous Drive Mode on Start Up
- User Adjustable Throttle Sensitivity
- Four preloaded tunes for Economy/Towing (87 Octane), Drive (87 Octane), Performance (91 Octane), and Extreme(91+ Octane)
- Two transmission shift strategies to fine tune your experience, Firm Shift and Hard Shift
- Improves power, mileage, towing performance
- Does not support 2022.5+ GM Refresh applications
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