Rough Country - 90001 - QuickCal Speedometer Recalibration

Rough Country - 90001 - QuickCal Speedometer Recalibration Device (Wrangler JK / JKU) for Jeep: 07-18 Wrangler JK 4WD, 07-18 Wrangler Unlimited JK 4WD/2WD
- Features: Easy Plug and Play connection; Utilizes GPS technology for accurate speed calculation; No guess work about tire size or gear ratio; Updates OE ECM Shift Points to accommodate larger tires; Recalibrates Electronic Stability Control to work with larger tires; Option to return to stock settings; 1-year warranty
- Fits: 2007-2018 4WD/2WD Jeep Wrangler JK; 2007-2018 4WD/2WD Jeep Wrangler JK Unlimited
- Notes: This unit CAN be removed after initial programming; Each unit can only be programmed to one vehicle; Download the latest Updater Software (v1.1) here
- Kit Contents: (1) QuickCal Recalibrator
- Specs: SKU: 90001; Est. Install Time: 5min
There's never been an easier or more affordable way to calibrate your speedometer than Rough Country's QuickCal Speedometer Calibration Device. This easy-to-use Speedometer Calibrator uses GPS technology to quickly and easily reprogram your vehicle's 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 vehicle's Diagnostic Link Connector (DLC) Port. Simply follow the on-screen prompts and in just a few short minutes your speedometer will read true again! The secret lies in Rough Country's foolproof GPS assisted technology, which monitors your vehicle's speedometer and compares it to the speed tracked by the GPS. Simply follow the on screen prompts and begin driving at the required speed. After a few minutes of GPS tracking, the device will analyze the difference in your speedometer and GPS speed and calibrate your vehicle's computer to output the proper speed.Finally, you can get an instant and accurate speedometer calibration without the need to hunt down your gear ratio, tire specs, or any of the trial and error that comes with other more complicated solutions. This device can even easily reset the speedometer back to stock, just in case you need it! Includes a 1-Year Warranty.
Country USA
Brand Rough Country
Label Rough Country
Manufacturer Rough Country
MPN 90001
PartNumber 90001
Publisher Rough Country
Studio Rough Country
ReleaseDate 0000-00-00

Country	USA
Brand	Rough Country
Label	Rough Country
Manufacturer	Rough Country
MPN	90001
PartNumber	90001
Publisher	Rough Country
Studio	Rough Country
ReleaseDate	0000-00-00

Rough Country - 90001 - QuickCal Speedometer Recalibration Device (Wrangler JK / JKU) for Jeep: 07-18 Wrangler JK 4WD, 07-18 Wrangler Unlimited JK 4WD/2WD

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