Superchips Flashcal (17-18 6.0L Silverado 2500 HD)Find parts that fit my vehicle

Advanced Calibration Tool. The Superchips Flashcal is a versatile programming device designed for recalibrating your vehicle’s calibration settings on Legacy Body Style GM gas trucks and SUVs from 2017 to 2019. It allows users to adjust speedometer readings for tire and gear changes, disable active fuel management (AFM), read and clear diagnostic trouble codes, and customize speed and rev limiters. This makes it an essential tool for those upgrading tires, changing gears, or requiring enhanced vehicle monitoring features.

Construction and Appearance. The device features a lightweight, durable ABS plastic body with a clear color display that provides easy viewing of real-time data and logging information. Its professional design makes it suited for regular use in both workshop and garage environments.

Installation. Installation is straightforward and designed for plug-and-play use with compatible GM Legacy Body Style trucks and SUVs. The user-friendly interface allows for quick setup and operation without the need for drilling or specialized tools.

Application. This calibration tool is compatible with 2017–2019 Legacy Body Style GM gas vehicles equipped with 5.3L V8 and 6.2L V8 engines, including popular models such as the Escalade, Sierra 1500, Silverado 1500, Suburban, and Yukon. It is not compatible with diesel engines, hybrids, or e-assist models.

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