{"product_id":"holley-558-407-ecm-calibration-select-switch-multi-map-selector","title":"Holley 558-407 ECM Calibration Select Switch Multi Map Selector","description":"Multi Map Selector\n\u003cp\u003eThe Holley 558-407 ECM Calibration Select Switch is a key selector designed for Holley Dominator EFI systems. It provides access to four separate maps, allowing the selected ECM calibration to be changed through the switch.\u003c\/p\u003e\n\u003cp\u003eDesigned as a multi-map selector, this component supports applications that require multiple ECM calibrations within a Holley Dominator EFI setup. Its key-selector design provides a direct way to select among the available maps.\u003c\/p\u003e\n\u003cp\u003eThe Holley 558-407 is supplied as a kit and is identified as an ECM Calibration Select Switch. Refer to the applicable Holley Dominator EFI documentation for installation and operating information specific to your system.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eECM Calibration Select Switch: Provides a selector for changing ECM calibrations.\u003c\/li\u003e\n\u003cli\u003eFour Separate Maps: Offers selection among four separate maps.\u003c\/li\u003e\n\u003cli\u003eKey Selector: Uses a key-selector design for map selection.\u003c\/li\u003e\n\u003cli\u003eHolley Dominator EFI: Designed for use with Holley Dominator EFI systems.\u003c\/li\u003e\n\u003cli\u003eKit: Supplied as a kit.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HOLLEY","offers":[{"title":"Default Title","offer_id":68027313488124,"sku":"HLY558-407","price":183.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0763\/8797\/5420\/files\/HLY558-407.jpg?v=1793200394","url":"https:\/\/ozkonickustomz.com\/products\/holley-558-407-ecm-calibration-select-switch-multi-map-selector","provider":"Ozkonic Kustomz LLC","version":"1.0","type":"link"}