2019 Chevrolet Silverado 1500 LD 5.3L V8 Flex

PowerStay

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Emissions Certifications: Not for sale or use in California

The Hypertech Speedometer Calibrator can correct your speedometer for non-stock tires and/or gear ratios. The simple on-screen menu quickly guides you through the process, and in a matter of minutes the vehicle's computer is reprogrammed for accurate readings.

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Emissions Certifications: Not for sale or use in California

Hypertech's In-Line Speedometer Calibrator Module is a plug-and-play module that corrects the speedometer for non-stock tire sizes and/or non-stock rear gear ratios. This module is perfect for vehicles with computers that don't allow for tire and gear ratio correction, or to re-calibrate for tire and gear sizes outside the range of programmers.

For complete product and feature information click Here

Emissions Certifications: Not for sale or use in California