Top 10 Best Speedometer Calibration Tool

In-line module to correct the speedometer for non-stock tire sizes andor gear ratios. Installs easily to the factory wring harness - No Splicing Required. Perfect for vehicles with computers that dont allow for tire size andor gear ratio correction. No limitations for increasing tire height or gear ratio. Provides accurate speedometer readings as required by law. Fit type Vehicle Specific.

Resets your speedometer to accurate readings for larger tires. Reads diagnostic codes like check engine light. Easy Plug and Play connection with Option to return to stock settings. Updates OE ECM Shift Points to accommodate larger tires. Recalibrates Electronic Stability Control to work with larger tires. Backed by Rough Country for 1 Year.

Fit type Vehicle Specific. Speedometer Calibrator. Read Clear Diagnostic Trouble CodesDTCs. Return To Stock Or Change Option Settings. Internet Updateable. Installs in Minutes.

Rough Country Speedometer Calibrator for 2016-2021 Toyota Tacoma - 90043. Easy Plug and Play connection with Option to return to stock settings. Updates OE ECM Shift Points to accommodate larger tires. Recalibrates Electronic Stability Control to work with larger tires. Backed by Rough Country for 1 Year.

Resets your speedometer to accurate readings for larger tires. Reads diagnostic codes like check engine light.Fit Type Vehicle Specific. Easy Plug and Play connection with Option to return to stock settings. Updates OE ECM Shift Points to accommodate larger tires. Recalibrates Electronic Stability Control to work with larger tires. Backed by Rough Country for 1 Year.

In-line module to correct the speedometer for non-stock tire sizes andor gear ratios. Installs easily to the factory wring harness - No Splicing Required. Perfect for vehicles with computers that dont allow for tire size andor gear ratio correction. No limitations for increasing tire height or gear ratio. Provides accurate speedometer readings as required by law. Speedometer Calibrator. Read Clear Diagnostic Trouble CodesDTCs. Return To Stock Or Change Option Settings. Internet Updateable. Installs in Minutes.

Resets your speedometer to accurate readings for larger tires.. Easy Plug and Play connection with Option to return to stock settings. Updates OE ECM Shift Points to accommodate larger tires. Recalibrates Electronic Stability Control to work with larger tires. Backed by Rough Country for 1 Year.

In-line module to correct the speedometer for non-stock tire sizes andor gear ratios. Installs easily to the factory wring harness - No Splicing Required. Perfect for vehicles with computers that dont allow for tire size andor gear ratio correction. No limitations for increasing tire height or gear ratio. Provides accurate speedometer readings as required by law.

In-line module to correct the speedometer for non-stock tire sizes andor rear gear ratios. Installs easily to the factory wring harness - No Splicing Required. Perfect for vehicles with computers that dont allow for tire size andor rear gear ratio correction. No limitations for increasing tire height or rear gear ratios. Easy installation.

The functionality of three devices in one 4 x 2 x 1 case The SGI-100BT can adjustsplitrecalibrate an electronic speed signal, calibrate a tach signal, and aid in the creation and adjustment of a gas tach signal for diesel swap applications. Speed calibration from 25 - 400. Multiple speed outputs available for multiple devices. Electronic pull-up built in high or low voltage input. Tachometer settings from 1-16 cylinders and 5V or 12V signal type.. Diesel applications outputs for 4, 6 or 8 cylinder tachs. Can read off flywheel sensor available separately, timing gear sensor or alternator W-terminal stator tap.. Bluetooth technology syncs unit to available mobile app for programming and setup. Built-in programming buttons and LED display for setup in lieu of app.. Not for use with ABS sensors or systems. Product not compatible with most '86 to current European or '96 to current Jeep tachometers..