GM Flashcal for Truck (Excluding 2017+ GM Gas) 2545

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  • Regular price $244.95
Shipping calculated at checkout (free standard shipping to US addresses!*) (Limitations apply)

Superchips Flashcal will calibrate  your large aftermarket tires, read/clear trouble codes, adjust your speed limiter and more. Covers 1999-2018 GMC/Chevy gas trucks and 2001-2016 GMC/Chevy diesel trucks.

Corrects speedometer for tire upgrades between 26 - 38 *
Speedometer recalibration for gear /axle swaps *
Speed/Rev Limiter Options *
TPMS Options *
Reads and clears diagnostic trouble codes
Digital Battery Voltage Display
Real-time Data Logging
Real-time Data Monitoring
Upgradeable to Flashpaq Tuning

*Features may vary based on year, make, & model.


Please note: Flashpaq PN 2545 covers up to the 2016 model year GM only.For2017+ GM coverage please refer to PN 2547.

*E-assist and hybrid vehicles not supported*