Flashcal F5 GM

The Superchips Flashcal 2545 is the go-to calibration and control device for 1999–2016 GM gas and diesel trucks. Designed for truck owners who’ve upgraded tires, changed gear ratios, or simply want more control over factory settings, Flashcal makes vehicle calibration fast, simple, and precise—all without the need for complex programming or tuning.

Features

• Supports 1999-2016 GM gas and diesel trucks
• Corrects speedometer for tire upgrades between 26" - 38"
• Speedometer recalibration for gear /axle swaps
• TPMS Options
• Reads and clears diagnostic trouble codes
• Digital Battery Voltage Display
• Real time Data Logging
• Real Time Data Monitoring
• Upgradeable to Flashpaq Tuning

Documentation

• Installation instructions — F5 Manual (PDF)