Toyota 4Runner Speedometer Calibrator - Rough Country - Inline - '19-'23

The Toyota 4Runner Speedometer Calibrator by Rough Country is designed specifically for '19-'23 4Runner models that have undergone tire upgrades. It ensures your speedometer's readings reflect your true driving speed, enhancing both accuracy and driver confidence.

Installing oversized tires on your 4Runner can lead to inaccurate speedometer readings since the vehicle's systems are calibrated for stock tire sizes. The Rough Country Speedometer Calibrator is crafted to integrate with your vehicle’s Diagnostic Link Connector Port, allowing seamless adjustments for these changes. Not only does it adjust the speedometer display, but it also recalibrates your vehicle's ECM for accurate shift points and updates the electronic stability control settings. This dual adjustment ensures that your 4Runner maintains optimal performance and safety standards, even with non-standard tire configurations.

Features

• Adjusts speedometer to accurately reflect larger tires.
• Simple Plug and Play installation.
• Updates factory ECM Shift Points for larger tires.
• Recalibrates Electronic Stability Control for non-stock tires.
• Capability to revert to factory settings if needed.
• Supported by a 1-year warranty.

Choosing the Rough Country Speedometer Calibrator gives you the assurance that your 4Runner is performing at its best with the modified tire setup. If you have any questions or need assistance, please feel free to contact us. We have convenient locations in Austin, Texas, and the Los Angeles, California area where we provide installation and customization services. Reach us at 512-982-9393 for our Texas location or 562-981-6800 for California. Let our expertise help you optimize your 4Runner driving experience today!

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