Flashpaq F5 GM Diesel/Gas (Diesel 01-16 & Gas 99-16) 2845

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  • Regular price $356.95
Shipping calculated at checkout (free standard shipping to US addresses!*) (Limitations apply)


The GM Flashpaq performance programmer (PN 2845) includes tunes engineered with the daily driver, heavy tower, and enthusiast in mind.

 Flashpaq 2845 also includes diesel coverage for various Duramax models, including the 2016 LML. 

Key Product Features

High-definition, 2.8" color screen
Redesigned graphic interface for improved user experience
Increased memory with faster processor for improved tuning & updating speed
Performance tuning for Economy, Towing, Daily Driving, & Extreme Tuning
Eliminate downshifting when climbing hills
Speedometer correction for changes in tire size and gear ratio*
Adjust speed & rev limiters*
Tuning for shift points, shift firmness, & TQ management*
Internet updateable with all-new update software via USB
Active fuel management control*
Vehicle parameter monitoring capabilities
Read & clear diagnostic trouble codes
Compatible with other performance upgrades
2-year powertrain warranty

*Features may vary based on year, make, & model.
**Incomplete/Cab and chassis trucks not supported**

Please note: Flashpaq 2845 covers up to the 2016 model year GM only .For2017+ GM coverage please refer to  2847

*E-assist and hybrid vehicles not supported*