Enhance the performance and precision of your lifted Ford F-150 with the Rough Country Speedometer Calibrator, a must-have tool for owners of '15-'20 gas models equipped with larger tires. This straightforward device ensures that your speedometer accurately reflects real-time speed, eliminating discrepancies caused by tire upgrades.

The Rough Country Speedometer Calibrator offers significant benefits for your Ford F-150. One of its primary functions is to recalibrate your vehicle's speedometer, aligning it with the output of larger tire sizes. This easy-to-use plug-and-play device connects to your vehicle’s Diagnostic Link Connector Port, allowing for quick and accurate recalibration. Beyond adjusting the speedometer, this caliber updates your Ford's Engine Control Module (ECM) to accommodate shifted points aligned with larger tires and corrects your vehicle's electronic stability control. Unlike conventional methods, this device provides a precise adjustment that also assists in maintaining correct shift points ensuring smooth ride transitions.

Features

• Accurate speedometer recalibration for larger tires
• Simple plug-and-play connection
• Engine Control Module adjustments for precise shift points
• Electronic stability control recalibration
• Diagnostic code reading and reset option
• Option to revert settings to stock specifications
• 1-year warranty

Rough Country's Speedometer Calibrator also offers diagnostic functionality, allowing you to read and reset "check engine light" and "service needed" notifications. Additionally, returning to stock settings before maintenance is straightforward, preserving the integrity of your vehicle's original programming. Please note that this device is not compatible with performance programmers, diesel models, and is not for sale or use in California due to emissions certifications.

For further assistance, customization options, or to schedule an installation, don't hesitate to contact us. We have two convenient locations offering expert services: Austin, Texas, and Los Angeles, California. Reach us at (512) 982-9393 for our Austin store or (562) 981-6800 for our Los Angeles location. Our dedicated team is here to ensure your Ford F-150 performs at its best!

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov