Toyota 4Runner Speedometer Calibrator - Rough Country - Inline - '10-'18

The Toyota 4Runner Speedometer Calibrator by Rough Country is a must-have for those who have enhanced their vehicle with larger tires. This convenient tool adjusts your speedometer to provide accurate readouts, correcting the discrepancy caused by a change in tire size.

This Speedometer Calibrator offers an easy, plug-and-play solution by connecting directly to your vehicle’s Diagnostic Link Connector Port. Its primary function is to update your vehicle’s onboard computer – ensuring the speedometer reflects true speed despite the size of your tires. Beyond simply adjusting the speed readout, it recalibrates the vehicle’s ECM to keep shift points and electronic stability control accurate. The setup is user-friendly, making calibration a simple process that doesn’t require professional assistance. The device also allows for a quick reset to stock settings, a handy feature before vehicle servicing.

Features

• Resets speedometer to accurate readings for larger tires
• Easy Plug and Play connection
• Updates OE ECM Shift Points for larger tires
• Recalibrates Electronic Stability Control
• Option to return to stock settings
• 1-year warranty

We stand behind our products and are here to assist you. If you have questions about the Toyota 4Runner Speedometer Calibrator or need further assistance, reach out to us directly. Contact us in Austin, Texas at 512-982-9393 or in the Los Angeles, California area at 562-981-6800. We also offer installation and customization services at our locations in Austin and Los Angeles.

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