Superchips GM Flashcal tuners are easy to use and light on your wallet. These handheld automotive devices recalibrate your truck's speedometer for aftermarket wheels, tires, and gears. Just plug them into your truck's OBD-II port, select your new tire size or gear ratio, and voila--your truck is calibrated! They're so easy to use that anyone can install them. Superchips GM Flashcal tuners deliver performance that's simple and affordable.
Flashcal Features (options may vary based on year, make, and model):
* Corrects speedometer for tire upgrades between 26 in. to 38 in.
* 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 with performance tuning
FITMENT
Diesel Applications
- 2001-2004 GM Silverado / Sierra LB7 Duramax - Speedometer, 26-38" Tire Size, Axle Gear Ratio, Speed Limiter
- 2004.5-2006 GM Silverado / Sierra LLY Duramax - Speedometer, 26-38" Tire Size, Axle Gear Ratio, Speed Limiter
- 2006-2007 GM Silverado / Sierra LBZ Duramax - Speedometer, 26-35" Tire Size, Axle Gear Ratio, Speed Limiter
- 2007.5-2010 GM Silverado / Sierra LMM Duramax - Speedometer, 26-35" Tire Size, Axle Gear Ratio, Speed Limiter
- 2011-2016 GM Silverado / Sierra LML Duramax - Speedometer, 26-38" Tire Size, Axle Gear Ratio, Speed Limiter
Superchips GM Flashcal tuners are easy to use and light on your wallet. These handheld automotive devices recalibrate your truck's speedometer for aftermarket wheels, tires, and gears. Just plug them into your truck's OBD-II port, select your new tire size or gear ratio, and voila--your truck is calibrated! They're so easy to use that anyone can install them. Superchips GM Flashcal tuners deliver performance that's simple and affordable.
Flashcal Features (options may vary based on year, make, and model):
* Corrects speedometer for tire upgrades between 26 in. to 38 in.
* 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 with performance tuning
FITMENT
Diesel Applications
- 2001-2004 GM Silverado / Sierra LB7 Duramax - Speedometer, 26-38" Tire Size, Axle Gear Ratio, Speed Limiter
- 2004.5-2006 GM Silverado / Sierra LLY Duramax - Speedometer, 26-38" Tire Size, Axle Gear Ratio, Speed Limiter
- 2006-2007 GM Silverado / Sierra LBZ Duramax - Speedometer, 26-35" Tire Size, Axle Gear Ratio, Speed Limiter
- 2007.5-2010 GM Silverado / Sierra LMM Duramax - Speedometer, 26-35" Tire Size, Axle Gear Ratio, Speed Limiter
- 2011-2016 GM Silverado / Sierra LML Duramax - Speedometer, 26-38" Tire Size, Axle Gear Ratio, Speed Limiter
