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Unlock and tune GM gas trucks with advanced features and flexibility.
The DiabloSport inTune 3 Performance Tuner is designed specifically for 2019 to 2022 GM gas trucks, providing a comprehensive tuning solution for owners seeking enhanced performance. This handheld device features a touchscreen interface and includes a locksmith device and harnesses necessary to unlock both the Engine Control Module (ECM) and Transmission Control Module (TCM) of your vehicle. Once unlocked, users can access preloaded tunes for various octane levels, including 87, 91, and 93, along with two distinct transmission tunes tailored for optimal performance.
In addition to the preloaded tunes, the inTune 3 offers a range of user-adjustable parameters that enhance driving experience and vehicle performance. Features such as throttle response adjustment, speedometer calibration for larger tires, and the ability to disable Dynamic Fuel Management allow for a customized driving experience. The device also supports 5.3L and 6.2L V8 applications with various transmission options, ensuring compatibility with a wide range of GM trucks.
The inTune 3 is not only capable of reading and clearing diagnostic trouble codes, but it also allows for at-home tuning, making it a convenient option for truck owners. With a straightforward installation process estimated at just half an hour, this performance tuner is a practical choice for those looking to enhance their vehicle's capabilities without extensive modifications.
Features
- ECM And TCM Unlock Provided
- Unlock And Tune, At Home
- Preloaded Tunes For Multiple Octane Levels
- Support For 5.3L And 6.2L V8 Applications With 6, 8 Or 10 Speed Transmissions
- Disable Dynamic Fuel Management For Full Time V8 Operation
- Throttle Boost Setting For Adjustable Throttle Feel
- Adjust Speedometer For Larger Tires
- Calibrate Speedometer For Gear Change
- Remove Speed Limiter For Increased Top Speed
Specifications
- Manufacturer: DiabloSport
- Manufacturer Part Number: 8225-R
- Type: Module
- Tuning Type: Performance
- Emissions Legality: 49-State Legal
- Reads Diagnostic Trouble Codes: Yes
- Clears Diagnostic Trouble Codes: Yes
- Transmission Tuning: Tunes Transmissions Torque
- Estimated Install Time (Hours): 0.5
Compatibility / Fit
- 2020-2021 Chevrolet Silverado 1500
- 2022-2022 Chevrolet Silverado 1500 LTD- Old Model
- 2019-2019 Chevrolet Silverado 1500- New Model
- 2020-2021 GMC Sierra 1500
- 2022-2022 GMC Sierra 1500 Limited- Old Model
- 2019-2019 GMC Sierra 1500- New Model
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.
