{"product_id":"holley-efi-dominator-efi-auxiliary-harness-558-404","title":"Holley EFI Dominator EFI Auxiliary Harness - 558-404","description":"J4 ECU Connector\n\n26 User Programmable Inputs and Outputs\n\u003ch3\u003eProduct Specifications:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Details:\u003c\/strong\u003e Dominator EFI Connector J4 Auxiliary Harness\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHarness Type:\u003c\/strong\u003e Auxiliary\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Type:\u003c\/strong\u003e Ignition Harness\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e J4 Auxiliary Input\/ Output Harness - Connector\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation Notes:\u003c\/h3\u003e\n\u003cp\u003eNote when purchasing this harness, J4 is also used for Transmission Control.\u003c\/p\u003e","brand":"Holley EFI","offers":[{"title":"Default Title","offer_id":49715495960814,"sku":"HLY-558-404","price":238.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/9110\/6798\/files\/dbcd4b3bb5a65b4a1fac66c2434fbcdedb22367d.jpg?v=1791569277","url":"https:\/\/elmosspeedshop.com\/products\/holley-efi-dominator-efi-auxiliary-harness-558-404","provider":"Elmo's Speed Shop","version":"1.0","type":"link"}