{"product_id":"ecm-calibrator-2","title":"ECM Calibrator","description":"When you upgrade your tires, your vehicle's computer, which is calibrated for stock tire height, will show a discrepancy between your actual speed and the speedometer reading. This plug-and-play device connects directly to your vehicle's Diagnostic Link Connector Port.\n\nBeyond simply correcting the in-dash readout, this calibrator updates your vehicle's ECM to ensure accurate shift points and proper electronic stability control functionality. It offers an affordable and intuitive setup process for achieving true speedometer readings. A key feature is the inclusion of a function to reset the speedometer back to stock settings before servicing the vehicle. The device comes with a 1-year warranty and has an estimated install time of 1-2 hours.\n\nIt is not for sale or use in California due to emissions certifications. Rough Country's Speedometer Calibrator can only be used with one vehicle at a time. Once programmed to a vehicle, it is locked to that vehicle unless returned to stock settings.","brand":"Stillen","offers":[{"title":"Default Title","offer_id":52869813666104,"sku":"90043","price":179.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/688009142.webp?v=1787918289","url":"https:\/\/store.motormia.co\/products\/ecm-calibrator-2","provider":"MOTORMIA","version":"1.0","type":"link"}