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Superchips Flashcal 2545

Superchips Flashcal 2545
Superchips Flashcal 2545Superchips Flashcal 2545Superchips Flashcal 2545
$504.99 ea
NEWARRIVING SOONEstimated Ship Date 06/01/2026 (If Ordered Today)14 Available from HOLLEY PERFORMANCE PRODUCTS as of 05/16/2026
Model: 4016083
Select a Vehicle or refer to the Vehicle Fitment Tab below to verify that this part fits your vehicle.
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[More Info]
If you are a GM truck owner who is looking for a device to help calibrate for your large aftermarket tires, read/clear trouble codes, and more, then look no further. The Flashcal for GM Trucks is a product designed to give features and calibration tools to truck owners at a great price. The days of clunky, outdated calibration tools are over. Flashcal has trucks covered and the market cornered with quality and pricing that can't be matched.
Features:
  • 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

Vehicle Fitment:

The Vehicle Fitment Guide is to be used as a general reference. The data has been provided by our suppliers and manufacturers and may contain errors or incorrect data. Always refer to a professional to verify correct fitment for your vehicle.
Make Model Years Engine
Chevrolet C3500 1999 5.7L / 350 / V8
Chevrolet Silverado 1500 1999 4.8L / 294 / V8
4.3L / 262 / V6
5.3L / 325 / V8
Chevrolet Silverado 1500 2000 4.8L / 294 / V8
5.3L / 325 / V8
Chevrolet Silverado 1500 2001 4.8L / 294 / V8
5.3L / 325 / V8
Chevrolet Silverado 1500 2002 4.8L / 294 / V8
5.3L / 325 / V8
Chevrolet Silverado 1500 2003 4.8L / 294 / V8
6.0L / 364 / V8
5.3L / 325 / V8
Chevrolet Silverado 1500 2004 4.8L / 294 / V8
6.0L / 364 / V8
5.3L / 325 / V8
Chevrolet Silverado 1500 2005 4.8L / 294 / V8
6.0L / 364 / V8
5.3L / 325 / V8
Chevrolet Silverado 1500 2006 4.8L / 294 / V8
4.3L / 262 / V6
6.0L / 364 / V8
5.3L / 325 / V8
Chevrolet Silverado 1500 2007 4.8L / 294 / V8
6.0L / 364 / V8
5.3L / 325 / V8
Chevrolet Silverado 1500 2008 4.8L / 294 / V8
6.0L / 364 / V8
5.3L / 325 / V8
Chevrolet Silverado 1500 2009 4.8L / 294 / V8
5.3L / 325 / V8
Chevrolet Silverado 1500 2010 4.8L / 294 / V8
5.3L / 325 / V8
6.2L / 376 / V8
Chevrolet Silverado 1500 2011 4.8L / 294 / V8
5.3L / 325 / V8
6.2L / 376 / V8
Chevrolet Silverado 1500 2012 4.8L / 294 / V8
5.3L / 325 / V8
6.2L / 376 / V8
Chevrolet Silverado 1500 2013 4.8L / 294 / V8
5.3L / 325 / V8
6.2L / 376 / V8
Chevrolet Silverado 1500 2014 5.3L / 325 / V8
6.2L / 376 / V8
Chevrolet Silverado 1500 2015 5.3L / 325 / V8
6.2L / 376 / V8
Chevrolet Silverado 1500 2016 4.3L / 262 / V6
5.3L / 325 / V8
6.2L / 376 / V8
Chevrolet Silverado 2500 HD 2001 6.6L / 403 / V8
8.1L / 496 / V8
Chevrolet Silverado 2500 HD 2002 6.6L / 403 / V8
8.1L / 496 / V8
Chevrolet Silverado 2500 HD 2003 6.6L / 403 / V8
8.1L / 496 / V8
Chevrolet Silverado 2500 HD 2004 6.6L / 403 / V8
8.1L / 496 / V8
Chevrolet Silverado 2500 HD 2005 6.6L / 403 / V8
8.1L / 496 / V8
Chevrolet Silverado 2500 HD 2006 6.6L / 403 / V8
8.1L / 496 / V8
Chevrolet Silverado 2500 HD 2007 6.6L / 403 / V8
6.0L / 364 / V8
Chevrolet Silverado 2500 HD 2008 6.6L / 403 / V8
Chevrolet Silverado 2500 HD 2009 6.6L / 403 / V8
Chevrolet Silverado 2500 HD 2010 6.6L / 403 / V8
Chevrolet Silverado 2500 HD 2011 6.6L / 403 / V8
Chevrolet Silverado 2500 HD 2012 6.6L / 403 / V8
Chevrolet Silverado 2500 HD 2013 6.6L / 403 / V8
Chevrolet Silverado 2500 HD 2014 6.6L / 403 / V8
Chevrolet Silverado 2500 HD 2015 6.6L / 403 / V8
Chevrolet Silverado 2500 HD 2016 6.6L / 403 / V8
Chevrolet Silverado 2500 1999 6.0L / 364 / V8
Chevrolet Silverado 2500 2000 6.0L / 364 / V8
Chevrolet Silverado 2500 2001 6.0L / 364 / V8
Chevrolet Silverado 2500 2002 6.0L / 364 / V8
Chevrolet Silverado 2500 2003 6.0L / 364 / V8
Chevrolet Silverado 2500 2004 6.0L / 364 / V8
Chevrolet Silverado 2500 2005 5.3L / 325 / V8
Chevrolet Silverado 2500 2006 5.3L / 325 / V8
Chevrolet Silverado 2500 2007 5.3L / 325 / V8
Chevrolet Silverado 2500 2008 5.3L / 325 / V8
Chevrolet Silverado 2500 2009 5.3L / 325 / V8
Chevrolet Silverado 2500 2010 5.3L / 325 / V8
Chevrolet Silverado 2500 2011 5.3L / 325 / V8
Chevrolet Silverado 2500 2012 5.3L / 325 / V8
Chevrolet Silverado 2500 2015 5.3L / 325 / V8
Chevrolet Silverado 3500 HD 2014 6.0L / 364 / V8
6.6L / 403 / V8
Chevrolet Silverado 3500 2001 8.1L / 496 / V8
6.6L / 403 / V8
6.0L / 364 / V8
Chevrolet Silverado 3500 2002 8.1L / 496 / V8
6.6L / 403 / V8
6.0L / 364 / V8
Chevrolet Silverado 3500 2003 8.1L / 496 / V8
6.6L / 403 / V8
6.0L / 364 / V8
Chevrolet Silverado 3500 2004 8.1L / 496 / V8
6.6L / 403 / V8
6.0L / 364 / V8
Chevrolet Silverado 3500 2005 8.1L / 496 / V8
6.6L / 403 / V8
6.0L / 364 / V8
Chevrolet Silverado 3500 2006 8.1L / 496 / V8
6.6L / 403 / V8
6.0L / 364 / V8
Chevrolet Silverado 3500 2007 5.7L / 350 / V8
Chevrolet Silverado 3500 2008 6.0L / 364 / V8
Chevrolet Silverado 3500 2009 6.0L / 364 / V8
Chevrolet Silverado 3500 2011 6.0L / 364 / V8
Chevrolet Silverado 3500 2012 6.0L / 364 / V8
Chevrolet Silverado 3500 2013 6.0L / 364 / V8
Chevrolet Silverado 3500 2015 6.0L / 364 / V8
GMC C3500 1999 5.7L / 350 / V8
GMC C3500 2000 7.4L / 454 / V8
5.7L / 350 / V8
GMC Sierra 1500 1999 5.3L / 325 / V8
4.8L / 294 / V8
GMC Sierra 1500 2000 5.3L / 325 / V8
4.8L / 294 / V8
GMC Sierra 1500 2001 5.3L / 325 / V8
4.8L / 294 / V8
GMC Sierra 1500 2002 5.3L / 325 / V8
4.8L / 294 / V8
GMC Sierra 1500 2003 5.3L / 325 / V8
4.8L / 294 / V8
GMC Sierra 1500 2004 5.3L / 325 / V8
4.8L / 294 / V8
GMC Sierra 1500 2005 5.3L / 325 / V8
6.0L / 364 / V8
4.8L / 294 / V8
GMC Sierra 1500 2006 5.3L / 325 / V8
6.0L / 364 / V8
4.3L / 262 / V6
4.8L / 294 / V8
GMC Sierra 1500 2007 5.3L / 325 / V8
6.0L / 364 / V8
4.8L / 294 / V8
GMC Sierra 1500 2008 5.3L / 325 / V8
6.0L / 364 / V8
4.8L / 294 / V8
GMC Sierra 1500 2009 5.3L / 325 / V8
4.8L / 294 / V8
GMC Sierra 1500 2010 5.3L / 325 / V8
6.2L / 376 / V8
4.8L / 294 / V8
GMC Sierra 1500 2011 5.3L / 325 / V8
6.2L / 376 / V8
4.8L / 294 / V8
GMC Sierra 1500 2012 5.3L / 325 / V8
6.2L / 376 / V8
4.8L / 294 / V8
GMC Sierra 1500 2013 5.3L / 325 / V8
6.2L / 376 / V8
4.8L / 294 / V8
GMC Sierra 1500 2014 5.3L / 325 / V8
6.2L / 376 / V8
GMC Sierra 1500 2015 5.3L / 325 / V8
6.2L / 376 / V8
GMC Sierra 1500 2016 5.3L / 325 / V8
4.3L / 262 / V6
6.2L / 376 / V8
GMC Sierra 2500 HD 2001 8.1L / 496 / V8
6.6L / 403 / V8
GMC Sierra 2500 HD 2002 8.1L / 496 / V8
6.6L / 403 / V8
GMC Sierra 2500 HD 2003 8.1L / 496 / V8
6.6L / 403 / V8
GMC Sierra 2500 HD 2004 8.1L / 496 / V8
6.6L / 403 / V8
GMC Sierra 2500 HD 2005 8.1L / 496 / V8
6.6L / 403 / V8
6.0L / 364 / V8
GMC Sierra 2500 HD 2006 8.1L / 496 / V8
6.6L / 403 / V8
6.0L / 364 / V8
GMC Sierra 2500 HD 2007 6.6L / 403 / V8
6.0L / 364 / V8
GMC Sierra 2500 HD 2008 6.6L / 403 / V8
6.0L / 364 / V8
GMC Sierra 2500 HD 2009 6.6L / 403 / V8
6.0L / 364 / V8
GMC Sierra 2500 HD 2010 6.6L / 403 / V8
6.0L / 364 / V8
GMC Sierra 2500 HD 2011 6.6L / 403 / V8
6.0L / 364 / V8
GMC Sierra 2500 HD 2012 6.6L / 403 / V8
6.0L / 364 / V8
GMC Sierra 2500 HD 2013 6.6L / 403 / V8
6.0L / 364 / V8
GMC Sierra 2500 HD 2014 6.6L / 403 / V8
6.0L / 364 / V8
GMC Sierra 2500 HD 2015 6.6L / 403 / V8
6.0L / 364 / V8
GMC Sierra 2500 HD 2016 6.6L / 403 / V8
GMC Sierra 2500 1999 6.0L / 364 / V8
GMC Sierra 2500 2000 6.0L / 364 / V8
GMC Sierra 2500 2001 6.0L / 364 / V8
GMC Sierra 2500 2002 6.0L / 364 / V8
GMC Sierra 2500 2003 6.0L / 364 / V8
GMC Sierra 2500 2004 6.0L / 364 / V8
GMC Sierra 3500 HD 2007 6.6L / 403 / V8
6.0L / 364 / V8
GMC Sierra 3500 HD 2008 6.6L / 403 / V8
6.0L / 364 / V8
GMC Sierra 3500 HD 2009 6.6L / 403 / V8
6.0L / 364 / V8
GMC Sierra 3500 HD 2010 6.6L / 403 / V8
GMC Sierra 3500 HD 2011 6.6L / 403 / V8
6.0L / 364 / V8
GMC Sierra 3500 HD 2012 6.6L / 403 / V8
6.0L / 364 / V8
GMC Sierra 3500 HD 2013 6.6L / 403 / V8
6.0L / 364 / V8
GMC Sierra 3500 HD 2014 6.6L / 403 / V8
6.0L / 364 / V8
GMC Sierra 3500 HD 2015 6.6L / 403 / V8
6.0L / 364 / V8
GMC Sierra 3500 HD 2016 6.6L / 403 / V8
GMC Sierra 3500 2001 6.6L / 403 / V8
8.1L / 496 / V8
6.0L / 364 / V8
GMC Sierra 3500 2002 6.6L / 403 / V8
8.1L / 496 / V8
6.0L / 364 / V8
GMC Sierra 3500 2003 6.6L / 403 / V8
8.1L / 496 / V8
6.0L / 364 / V8
GMC Sierra 3500 2004 6.6L / 403 / V8
8.1L / 496 / V8
6.0L / 364 / V8
GMC Sierra 3500 2005 6.6L / 403 / V8
8.1L / 496 / V8
6.0L / 364 / V8
GMC Sierra 3500 2006 6.6L / 403 / V8
8.1L / 496 / V8
6.0L / 364 / V8

Specifications:

Color Screen Yes
Emission Code 5, 6
Fuel Type Gas
Part Type Computer Chip Programmer
Product Type Handheld Tuner
Proposition 65 www.P65Warnings.ca.gov

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