{"product_id":"ms3pro-ultimate-wiring-harness-package","title":"MS3Pro Ultimate Wiring Harness Package – Universal Flying Lead","description":"\u003cp data-end=\"604\" data-start=\"289\"\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-end=\"331\" data-start=\"293\"\u003eMS3Pro Ultimate Wiring Harness Package\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a full-featured,\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-end=\"382\" data-start=\"352\"\u003e8-foot flying lead harness\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ebuilt specifically for use with the MS3Pro Ultimate ECU. With\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-end=\"486\" data-start=\"441\"\u003ewhite, black, and gray AMPSEAL connectors\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand long pigtails, this harness delivers a flexible and reliable wiring solution for custom or upgrade installations.\u003c\/p\u003e\n\u003cp data-end=\"778\" data-start=\"606\"\u003eEach wire is\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-end=\"654\" data-start=\"619\"\u003ecolor-coded and clearly printed\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewith its function. This saves time, eliminates guesswork, and simplifies diagnostics and troubleshooting during your build.\u003c\/p\u003e\n\u003cp data-end=\"979\" data-start=\"780\"\u003eWhether you’re wiring a fresh project from scratch or upgrading an existing setup, this universal harness is built with\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-end=\"930\" data-start=\"900\"\u003eautomotive-grade materials\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eto withstand heat, vibration, and long-term use.\u003c\/p\u003e\n\u003ch2 data-end=\"956\" data-start=\"938\"\u003ePerfect for:\u003c\/h2\u003e\n\u003cul data-end=\"1057\" data-start=\"957\"\u003e\n\u003cli data-end=\"980\" data-start=\"957\"\u003e\n\u003cp data-end=\"980\" data-start=\"959\"\u003eCustom engine swaps\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1008\" data-start=\"981\"\u003e\n\u003cp data-end=\"1008\" data-start=\"983\"\u003eStandalone ECU projects\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1030\" data-start=\"1009\"\u003e\n\u003cp data-end=\"1030\" data-start=\"1011\"\u003eRace car rewiring\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1057\" data-start=\"1031\"\u003e\n\u003cp data-end=\"1057\" data-start=\"1033\"\u003eRetrofit EFI conversions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-end=\"998\" data-start=\"981\"\u003eKey Features:\u003c\/h2\u003e\n\u003cul data-end=\"1358\" data-start=\"1000\"\u003e\n\u003cli data-end=\"1055\" data-start=\"1000\"\u003e\n\u003cp data-end=\"1055\" data-start=\"1002\"\u003e8′ flying lead harness tailored for the MS3Pro Ultimate\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1110\" data-start=\"1056\"\u003e\n\u003cp data-end=\"1110\" data-start=\"1058\"\u003eIncludes white, black, and gray AMPSEAL connectors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1179\" data-start=\"1111\"\u003e\n\u003cp data-end=\"1179\" data-start=\"1113\"\u003eColor-coded, printed wire labels for fast, accurate installation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1240\" data-start=\"1180\"\u003e\n\u003cp data-end=\"1240\" data-start=\"1182\"\u003eHigh-temp automotive-grade wire for long-term durability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1287\" data-start=\"1241\"\u003e\n\u003cp data-end=\"1287\" data-start=\"1243\"\u003eSupports full MS3Pro Ultimate I\/O capabilities\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1358\" data-start=\"1288\"\u003e\n\u003cp data-end=\"1358\" data-start=\"1290\"\u003eIdeal for custom engine builds, conversions, and motorsport wiring\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"AMP","offers":[{"title":"Default Title","offer_id":67726768341160,"sku":"MS3Pro-Ultimate-HRN-PKG","price":349.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0418\/0308\/8040\/files\/ms3v-u_hrn.jpg?v=1792769049","url":"https:\/\/trackprepperformance.com\/products\/ms3pro-ultimate-wiring-harness-package","provider":"TrackPrep Performance","version":"1.0","type":"link"}