{"product_id":"haltech-nexus-r3-motorsport-wiring-loom","title":"Haltech Nexus R3 Motorsport Wiring Loom","description":"\u003cp data-end=\"685\" data-start=\"573\"\u003eMotorsport-grade \u003cstrong data-end=\"615\" data-start=\"590\"\u003eETFE (MIL-W-22759\/16)\u003c\/strong\u003e wiring loom engineered specifically for the \u003cstrong data-end=\"684\" data-start=\"660\"\u003eHaltech Nexus R3 ECU\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-end=\"1046\" data-start=\"687\"\u003eThis wiring loom is designed for builders who require a reliable, professional-grade electrical foundation for a Haltech Nexus R3–controlled engine. Hand-built using \u003cstrong data-end=\"898\" data-start=\"853\"\u003eMIL-W-22759\/16 motorsport-grade ETFE wire\u003c\/strong\u003e, it is intended for high-performance and motorsport applications where heat, vibration, and electrical noise are part of the operating environment.\u003c\/p\u003e\n\u003cp data-end=\"1235\" data-start=\"1048\"\u003eWhether you’re completing a ground-up race build, an engine conversion, or a high-end street car, this loom removes the compromises commonly found in universal or automotive-grade wiring.\u003c\/p\u003e\n\u003chr data-end=\"1240\" data-start=\"1237\"\u003e\n\u003ch2 data-end=\"1287\" data-start=\"1242\"\u003eDesigned Specifically for Haltech Nexus R3\u003c\/h2\u003e\n\u003cp data-end=\"1519\" data-start=\"1289\"\u003eThis loom is pinned exclusively for the \u003cstrong data-end=\"1353\" data-start=\"1329\"\u003eHaltech Nexus R3 ECU\u003c\/strong\u003e. Every circuit is allocated correctly for the ECU’s inputs, outputs, power supply, and communications — with no universal pinouts, repurposed circuits, or guesswork.\u003c\/p\u003e\n\u003cp data-end=\"1662\" data-start=\"1521\"\u003eThe result is a clean, predictable wiring system that supports accurate sensor readings, stable CAN communication, and long-term reliability.\u003c\/p\u003e\n\u003chr data-end=\"1667\" data-start=\"1664\"\u003e\n\u003ch2 data-end=\"1727\" data-start=\"1669\"\u003eBuilt Using Motorsport-Grade ETFE Wire (MIL-W-22759\/16)\u003c\/h2\u003e\n\u003cp data-end=\"1874\" data-start=\"1729\"\u003eMIL-W-22759\/16 ETFE wire was originally developed for aerospace and military applications and is ideally suited to harsh motorsport environments.\u003c\/p\u003e\n\u003cp data-end=\"1897\" data-start=\"1876\"\u003eKey benefits include:\u003c\/p\u003e\n\u003cul data-end=\"2143\" data-start=\"1899\"\u003e\n\u003cli data-end=\"1970\" data-start=\"1899\"\u003e\n\u003cp data-end=\"1970\" data-start=\"1901\"\u003eExcellent resistance to heat, fuels, oils, and automotive chemicals\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2031\" data-start=\"1971\"\u003e\n\u003cp data-end=\"2031\" data-start=\"1973\"\u003eThin, lightweight insulation for compact, low-bulk looms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2090\" data-start=\"2032\"\u003e\n\u003cp data-end=\"2090\" data-start=\"2034\"\u003eHigh durability under vibration and continual movement\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2143\" data-start=\"2091\"\u003e\n\u003cp data-end=\"2143\" data-start=\"2093\"\u003eReduced risk of insulation degradation over time\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"2194\" data-start=\"2145\"\u003eThis wire is selected for reliability — not cost.\u003c\/p\u003e\n\u003chr data-end=\"2199\" data-start=\"2196\"\u003e\n\u003ch2 data-end=\"2238\" data-start=\"2201\"\u003eTerminated or Unterminated Options\u003c\/h2\u003e\n\u003cp data-end=\"2414\" data-start=\"2240\"\u003eThis Nexus R3 loom is supplied in an \u003cstrong data-end=\"2307\" data-start=\"2277\"\u003eunterminated (flying lead)\u003c\/strong\u003e configuration as standard, allowing complete flexibility for engine layout, sensor selection, and routing.\u003c\/p\u003e\n\u003cp data-end=\"2516\" data-start=\"2416\"\u003eA \u003cstrong data-end=\"2462\" data-start=\"2418\"\u003epin placement sheet showing wire numbers\u003c\/strong\u003e is available to download to assist with installation.\u003c\/p\u003e\n\u003cp data-end=\"2626\" data-start=\"2518\"\u003eCustom terminations, wire lengths, and additional provisions can be discussed prior to ordering if required.\u003c\/p\u003e\n\u003chr data-end=\"2631\" data-start=\"2628\"\u003e\n\u003ch2 data-end=\"2657\" data-start=\"2633\"\u003eSuitable Applications\u003c\/h2\u003e\n\u003cp data-end=\"2685\" data-start=\"2659\"\u003eThis loom is suitable for:\u003c\/p\u003e\n\u003cul data-end=\"2881\" data-start=\"2687\"\u003e\n\u003cli data-end=\"2737\" data-start=\"2687\"\u003e\n\u003cp data-end=\"2737\" data-start=\"2689\"\u003eMotorsport builds (circuit, drag, time attack)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2777\" data-start=\"2738\"\u003e\n\u003cp data-end=\"2777\" data-start=\"2740\"\u003eEngine swaps and custom conversions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2820\" data-start=\"2778\"\u003e\n\u003cp data-end=\"2820\" data-start=\"2780\"\u003eProfessional workshops and fabricators\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2881\" data-start=\"2821\"\u003e\n\u003cp data-end=\"2881\" data-start=\"2823\"\u003eEnthusiasts experienced with custom wiring installations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"3041\" data-start=\"2883\"\u003eThis is \u003cstrong data-end=\"2898\" data-start=\"2891\"\u003enot\u003c\/strong\u003e a vehicle-specific plug-and-play harness. It is intended for custom installations where control, reliability, and electrical integrity matter.\u003c\/p\u003e\n\u003chr data-end=\"3046\" data-start=\"3043\"\u003e\n\u003ch2 data-end=\"3066\" data-start=\"3048\"\u003eWhat’s Included\u003c\/h2\u003e\n\u003cul data-end=\"3210\" data-start=\"3068\"\u003e\n\u003cli data-end=\"3105\" data-start=\"3068\"\u003e\n\u003cp data-end=\"3105\" data-start=\"3070\"\u003eHaltech Nexus R3 ECU connector(s)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3153\" data-start=\"3106\"\u003e\n\u003cp data-end=\"3153\" data-start=\"3108\"\u003ePre-wired ETFE (MIL-W-22759\/16) wiring loom\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3210\" data-start=\"3154\"\u003e\n\u003cp data-end=\"3210\" data-start=\"3156\"\u003eBuilt to order and quality checked prior to dispatch\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"3261\" data-start=\"3212\"\u003eSensors, actuators, and the ECU are not included.\u003c\/p\u003e\n\u003chr data-end=\"3266\" data-start=\"3263\"\u003e\n\u003ch2 data-end=\"3280\" data-start=\"3268\"\u003eLead Time\u003c\/h2\u003e\n\u003cp data-end=\"3392\" data-start=\"3282\"\u003eEach loom is hand-built to order. Typical lead time is displayed at checkout and may vary during busy periods.\u003c\/p\u003e\n\u003cp data-end=\"3460\" data-start=\"3394\"\u003eIf your build has a deadline, please contact us prior to ordering.\u003c\/p\u003e\n\u003chr data-end=\"3465\" data-start=\"3462\"\u003e\n\u003ch2 data-end=\"3501\" data-start=\"3467\"\u003eBuilt to Support Serious Builds\u003c\/h2\u003e\n\u003cp data-end=\"3654\" data-start=\"3503\"\u003eThe Haltech Nexus R3 is a flagship-level ECU. This loom is designed to support it properly — without shortcuts, compromises, or unnecessary complexity.\u003c\/p\u003e\n\u003cp data-end=\"3722\" data-start=\"3656\"\u003eSelect options above or contact us to discuss custom requirements.\u003c\/p\u003e\n\u003cp data-end=\"3722\" data-start=\"3656\"\u003e \u003c\/p\u003e\n\u003cp data-end=\"3722\" data-start=\"3656\"\u003e \u003c\/p\u003e\n\u003cp data-end=\"3722\" data-start=\"3656\"\u003e \u003c\/p\u003e\n\u003cp data-end=\"3722\" data-start=\"3656\"\u003e\u003cem\u003eHaltech® is a registered trademark of Haltech Engine Management Systems. This product is not affiliated with or endorsed by Haltech.\u003c\/em\u003e\u003c\/p\u003e","brand":"Hard Wired Motorsports","offers":[{"title":"2.5m","offer_id":67783972356256,"sku":null,"price":621.0,"currency_code":"AUD","in_stock":true},{"title":"5.0m","offer_id":67783972389024,"sku":null,"price":1107.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0285\/1559\/8469\/files\/haltech-nexus-R3-1-tefzel-wiring-loom_6baf5e85-196b-41c7-af23-a0f4a99ae3cc.jpg?v=1792738703","url":"https:\/\/3dracingsolutions.shop\/products\/haltech-nexus-r3-motorsport-wiring-loom","provider":"3D Racing Solutions","version":"1.0","type":"link"}