Rough Country
Rough Country Speedometer Calibrator Inline For Ram 1500 18-22/2500 19-21 90047
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Rough Country Speedometer Calibrator | Inline | for Ram 1500/2500/3500 2WD/4WD (2019-2023)
Description:
Restore Speedometer Accuracy for Larger Tires: Complete your lift upgrade with Rough Country's Speedometer Calibration Device. Specifically engineered for lifted vehicles with oversized tires, this easy-to-use calibrator reprograms your speedometer to deliver precise, true-speed readings, eliminating guesswork on the road or trail.
Seamless Plug & Play Installation: Installation is fast and hassle-free thanks to a simple plug and play connection through your vehicle's Diagnostic Link Connector Port. In just a short session, your speedometer is recalibrated to match your new tire size without the need for complex tools or programming knowledge.
Enhanced ECM Shift Point Adjustments: This advanced device doesn't just update your dashboard, it updates your vehicle's ECM to optimize transmission shift points. That means smoother shifting performance tailored to your new tire configuration for a more refined driving experience.
Maintains Electronic Stability Control Performance: Rough Country's calibrator also recalibrates your Electronic Stability Control system, ensuring your vehicle retains factory-intended handling and safety even after upgrading to larger tires.
Convenient Return to Stock Settings: Need to revert back to factory calibration? The device includes an easy reset feature that lets you restore stock settings anytime, ideal for vehicle servicing.
Warranty-Backed Peace of Mind: Backed by Rough Country's 1-Year Warranty, you can recalibrate with confidence knowing your investment is protected.
Features:
Corrects Speedometer for Larger Tires: Accurately recalibrates your speedometer to reflect true speeds after upgrading to oversized tires.
Hassle-Free Plug & Play Installation: Simple, tool-free connection makes setup quick and effortless.
Optimizes OE ECM Shift Points: Automatically adjusts factory transmission shift points for smoother performance with larger tires.
Stabilizes Electronic Stability Control: Recalibrates your ESC system to maintain factory-like handling and safety with bigger tires.
Easy Return to Stock Settings: Conveniently restore factory calibrations at any time.
Backed by a 1-Year Warranty: Drive with confidence knowing your purchase is protected.
Notes:
Download the latest software update here.
Fits both gas and diesel models.
This programmer is designed to function as a standalone unit and is NOT compatible with any type of performance programmer.
Does NOTfit 2020+ models with parking assist.
Does NOT fit models with digital instrument cluster.
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 vehicle.
Install Time:
1-2 hours
Fitment:
2019-2023 2WD Ram 1500
2019-2023 4WD Ram 1500
2019-2023 2WD Ram 2500
2019-2023 4WD Ram 2500
2019-2023 2WD Ram 3500
2019-2023 4WD Ram 3500
Description:
Restore Speedometer Accuracy for Larger Tires: Complete your lift upgrade with Rough Country's Speedometer Calibration Device. Specifically engineered for lifted vehicles with oversized tires, this easy-to-use calibrator reprograms your speedometer to deliver precise, true-speed readings, eliminating guesswork on the road or trail.
Seamless Plug & Play Installation: Installation is fast and hassle-free thanks to a simple plug and play connection through your vehicle's Diagnostic Link Connector Port. In just a short session, your speedometer is recalibrated to match your new tire size without the need for complex tools or programming knowledge.
Enhanced ECM Shift Point Adjustments: This advanced device doesn't just update your dashboard, it updates your vehicle's ECM to optimize transmission shift points. That means smoother shifting performance tailored to your new tire configuration for a more refined driving experience.
Maintains Electronic Stability Control Performance: Rough Country's calibrator also recalibrates your Electronic Stability Control system, ensuring your vehicle retains factory-intended handling and safety even after upgrading to larger tires.
Convenient Return to Stock Settings: Need to revert back to factory calibration? The device includes an easy reset feature that lets you restore stock settings anytime, ideal for vehicle servicing.
Warranty-Backed Peace of Mind: Backed by Rough Country's 1-Year Warranty, you can recalibrate with confidence knowing your investment is protected.
Features:
Corrects Speedometer for Larger Tires: Accurately recalibrates your speedometer to reflect true speeds after upgrading to oversized tires.
Hassle-Free Plug & Play Installation: Simple, tool-free connection makes setup quick and effortless.
Optimizes OE ECM Shift Points: Automatically adjusts factory transmission shift points for smoother performance with larger tires.
Stabilizes Electronic Stability Control: Recalibrates your ESC system to maintain factory-like handling and safety with bigger tires.
Easy Return to Stock Settings: Conveniently restore factory calibrations at any time.
Backed by a 1-Year Warranty: Drive with confidence knowing your purchase is protected.
Notes:
Download the latest software update here.
Fits both gas and diesel models.
This programmer is designed to function as a standalone unit and is NOT compatible with any type of performance programmer.
Does NOTfit 2020+ models with parking assist.
Does NOT fit models with digital instrument cluster.
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 vehicle.
Install Time:
1-2 hours
Fitment:
2019-2023 2WD Ram 1500
2019-2023 4WD Ram 1500
2019-2023 2WD Ram 2500
2019-2023 4WD Ram 2500
2019-2023 2WD Ram 3500
2019-2023 4WD Ram 3500
