Rough Country Speedometer Calibrator for 2019-2024 Toyota 4Runner - 90049

Put the finishing touch on your lifted vehicle with Rough Country's Speedometer Calibration Device! This easy-to-use Speedometer Calibrator helps you quickly and easily reprogram your vehicles speedometer to match the output of your larger tires. Your vehicle's computer is designed to track the speed based on your stock tire height. When upgrading to larger tires, there will be a discrepancy between your actual speed and the readout on your speedometer. This plug and play device connects directly to your vehicles Diagnostic Link Connector Port and in just a few short hours your speedometer reads true again! Rough Country's Speedometer Calibration Devices don't just simply change your in-dash readout, they update your vehicles ECM, ensuring accurate shift points and proper electronic stability control. Finally, you can get an affordable and accurate speedometer calibration with an easy and intuitive setup process! This device also includes a function to reset the speedometer back to stock prior to servicing the vehicle. Includes a 1-Year Warranty. Items Included: (1) Speedometer Recalibrator (1) USB Update Cable Download the latest software update HERE. Emissions Certifications: Not for sale or use in California. Rough Country's Speedometer Calibrator can only be used with one vehicle at a time. As with all other programmers, once programmed, the programmer is locked to that vehicle and cannot be used with any other vehicles until the programmed vehicle is returned to stock settings.

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's Limited Lifetime Replacement Warranty. Fits Select: 2022 TOYOTA 4RUNNER NIGHT SHADE/LIMITED 2019 TOYOTA 4RUNNER SR5/LIMITED/LIMITED NIGHT SHADE/TRD OFF ROAD/TRD OFF ROAD PREMIUM/TRD PRO 2021 TOYOTA 4RUNNER SR5/SR5 PREMIUM/VENTURE/LIMITED/TRAIL/NIGHT SHADE/TRDOR/TRDORPREM/TRDPRO 2020 TOYOTA 4RUNNER SR5/SR5 PREMIUM/VENTURE/LIMITED/NIGHT SHADE/TRDOR/TRDORPREM/TRDPRO 2023 TOYOTA 4RUNNER SE/SR5 PREMIUM/LIMITED/TRD SPORT/TRDOR/TRDORPREM/TRDPRO and more - add your vehicle to our fit widget to check