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Unlock ECM and TCM for enhanced performance and tuning options.
The Superchips Flashpaq Performance Programmer is designed for 2020 to 2022 Duramax vehicles, providing advanced tuning capabilities for both the Engine Control Module (ECM) and Transmission Control Module (TCM). This handheld device features a user-friendly interface with navigator buttons and a high-definition 2.8 inch color screen, making it easy to read and clear diagnostic trouble codes while also allowing for extensive vehicle customization.
With the included wiring harness and software, users can unlock their ECM and TCM at home, enabling the installation of pre-loaded tunes tailored for daily driving, towing, and performance enhancement. The Flashpaq can increase power by up to 150 horsepower and 350 feet pounds of torque without any mechanical modifications, ensuring reliability through rigorous testing.
Additionally, the Flashpaq offers adjustable throttle pedal sensitivity, allowing drivers to customize their driving experience with a boost of 5 to 50 percent. It also supports speedometer adjustments for tire sizes ranging from 26 to 38 inches and includes features such as mobile or manual DPF regeneration cycles and adaptive transmission relearn capabilities. This performance programmer is 49 state legal and is an essential tool for optimizing vehicle performance.
Features
- Kit Features Wiring Harness And Software To Unlock Vehicle ECM And TCM
- Tunes 10 Speed Allison Transmission
- Speedometer Adjustment For Tire Size Of 26 To 38 Inch And Gear Ratios
- Adjustable Throttle Pedal Sensitivity 5 To 50 Percent Boost
- Commands Mobile Or Manual DPF Regeneration Cycles
- Perform Adaptive Transmission Relearn
- Remember Last Setting Function For Exhaust Brake, Grade Braking And Tow Or Haul Mode
- Idle UP - 600 To 1800 Revolution Per Minute
- High-Definition 2.8 Inch Color Screen With Easy Navigation
Specifications
- Manufacturer: Superchips
- Manufacturer Part Number: 2848-DS1
- Type: Module
- Tuning Type: Performance
- Emissions Legality: 49 State Legal
- Reads Diagnostic Trouble Codes: Yes
- Clears Diagnostic Trouble Codes: Yes
- Transmission Tuning: Tunes Automatic Transmissions Shift Points And Firmness
- Estimated Install Time (Hours): 0.5
Compatibility / Fit
- 2020-2023 Chevrolet Silverado 2500 HD
- 2020-2023 Chevrolet Silverado 3500 HD
- 2020-2023 GMC Sierra 2500 HD
- 2020-2023 GMC Sierra 3500 HD
Technical Documents
Product Videos
Shipping & Returns
- This product ships within the continental USA only.
- This product typically ships within 1 to 3 business days.
- Returns are accepted within 30 days for items in like-new condition. For complete details, please see our return policy.
