Description
Advanced Calibration Tool. The Superchips Flashcal is a versatile tuning device designed specifically for Legacy Body Style GM gas trucks and SUVs. It enables users to recalibrate speedometers for tire and gear changes, disable Active Fuel Management (AFM), adjust speed and rev limiters, configure tire pressure monitoring system (TPMS) options, and read or clear diagnostic trouble codes, enhancing vehicle performance and functionality.
Construction and Appearance. The unit features a durable ABS plastic body with a vivid color display, combining robust construction with a user-friendly visual interface for easy operation and durability.
Installation. Installation is straightforward and typically requires no drilling. It is designed for plug-and-play use to streamline the setup process for users with minimal technical intervention.
Application. This Flashcal is compatible with 2017-2020 Legacy Body Style GM gas trucks and SUVs equipped with 5.3L and 6.2L V8 engines, including models such as the Cadillac Escalade, Chevrolet Silverado 1500, GMC Sierra 1500, Suburban, and Yukon.
Superchips 2547
CA Residents: WARNING: Cancer and Reproductive Harm
- Corrects Speedometer For Tire Upgrades Between 26″ – 38″
- Speedometer Recalibration For Gear / Axle Swaps
- Disable Active Fuel Management (AFM)
- Speed and Rev Limiter Adjustments
- Tire Pressure Monitoring System (TPMS) Options
- Reads and Clears Diagnostic Trouble Codes (DTCs)
- Digital Battery Voltage Display
- Real-Time Data Logging and Monitoring
- Upgradeable to Flashpaq Tuning
- Compatible with 2017-2020 Legacy Body Style GM Gas Trucks and SUVs with 5.3L and 6.2L V8 Engines






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