{"title":"Honda Haltech Engine Harness Systems","description":"\u003ch1 data-start=\"633\" data-end=\"671\"\u003eHonda Haltech Engine Harness Systems\u003c\/h1\u003e\n\u003cp data-start=\"673\" data-end=\"788\"\u003eVTEC Innovations designs and builds professional Haltech engine harness systems for Honda performance applications.\u003c\/p\u003e\n\u003cp data-start=\"790\" data-end=\"970\"\u003eThese harness systems are engineered specifically for Haltech standalone ECU integration, delivering structured wiring solutions for precise ignition, injector, and sensor control.\u003c\/p\u003e\n\u003chr data-start=\"972\" data-end=\"975\"\u003e\n\u003ch2 data-start=\"977\" data-end=\"1013\"\u003eHaltech Elite \u0026amp; Nexus Integration\u003c\/h2\u003e\n\u003cp data-start=\"1015\" data-end=\"1047\"\u003eHarness systems compatible with:\u003c\/p\u003e\n\u003cp data-start=\"1049\" data-end=\"1159\"\u003e• Haltech Elite series ECUs\u003cbr data-start=\"1076\" data-end=\"1079\"\u003e• Haltech Nexus ECU platforms\u003cbr data-start=\"1108\" data-end=\"1111\"\u003e• Sequential fuel and ignition control systems\u003c\/p\u003e\n\u003cp data-start=\"1161\" data-end=\"1277\"\u003eEach configuration is engineered to support stable ECU communication, proper signal routing, and clean installation.\u003c\/p\u003e\n\u003chr data-start=\"1279\" data-end=\"1282\"\u003e\n\u003ch2 data-start=\"1284\" data-end=\"1314\"\u003eHonda Platform Applications\u003c\/h2\u003e\n\u003cp data-start=\"1316\" data-end=\"1362\"\u003eComplete engine harness systems available for:\u003c\/p\u003e\n\u003cp data-start=\"1364\" data-end=\"1415\"\u003e• B-Series\u003cbr data-start=\"1374\" data-end=\"1377\"\u003e• D-Series\u003cbr data-start=\"1387\" data-end=\"1390\"\u003e• K-Series\u003cbr data-start=\"1400\" data-end=\"1403\"\u003e• H-Series\u003c\/p\u003e\n\u003cp data-start=\"1417\" data-end=\"1491\"\u003eDesigned for both naturally aspirated and turbocharged performance builds.\u003c\/p\u003e\n\u003chr data-start=\"1493\" data-end=\"1496\"\u003e\n\u003ch2 data-start=\"1498\" data-end=\"1545\"\u003eFull Engine Harness \u0026amp; Adapter Configurations\u003c\/h2\u003e\n\u003cp data-start=\"1547\" data-end=\"1589\"\u003eAvailable Haltech harness options include:\u003c\/p\u003e\n\u003cp data-start=\"1591\" data-end=\"1762\"\u003e• Complete standalone engine harness systems\u003cbr data-start=\"1635\" data-end=\"1638\"\u003e• Plug-and-play adapter configurations\u003cbr data-start=\"1676\" data-end=\"1679\"\u003e• Bulkhead and cabin-disconnect solutions\u003cbr data-start=\"1720\" data-end=\"1723\"\u003e• Expanded sensor and PDM integration\u003c\/p\u003e\n\u003cp data-start=\"1764\" data-end=\"1831\"\u003eStructured routing ensures long-term durability and serviceability.\u003c\/p\u003e\n\u003chr data-start=\"1833\" data-end=\"1836\"\u003e\n\u003ch2 data-start=\"1838\" data-end=\"1880\"\u003eProfessional Standalone Wiring Standard\u003c\/h2\u003e\n\u003cp data-start=\"1882\" data-end=\"2073\"\u003eAll Haltech harness systems are built to maintain proper grounding strategy, shielded signal routing, and stable power distribution required for high-performance standalone engine management.\u003c\/p\u003e\n\u003cp data-start=\"2075\" data-end=\"2155\"\u003eDeveloped for performance Honda builds, track cars, and motorsport applications.\u003c\/p\u003e","products":[{"product_id":"haltech-elite-550-750-honda-obd1-adapter-harness","title":"Haltech Elite 550 \/ 750 Plug \u0026 Play Adapter – Honda OBD1 B \/ D \/ H-Series | VTI","description":"\u003ch1\u003eHaltech Elite 550 \/ 750 Plug \u0026amp; Play Adapter Harness – Honda OBD1 B \/ D \/ H-Series | VTI\u003c\/h1\u003e\u003cp\u003eThe straightforward way to run a Haltech Elite 550 or 750 on your Honda OBD1 build — without splicing your factory harness. This adapter is engineered for direct standalone conversion on Honda OBD1 B-Series, D-Series, and H-Series platforms, maintaining full OEM sensor functionality while expanding standalone capability from day one.\u003c\/p\u003e\u003cp\u003eNo splicing. No repinning. Clean integration.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003ePlatform Compatibility\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHonda OBD1 B-Series\u003c\/li\u003e\n\u003cli\u003eHonda OBD1 D-Series\u003c\/li\u003e\n\u003cli\u003eHonda OBD1 H-Series\u003c\/li\u003e\n\u003cli\u003eCompatible with factory distributor (VR pickup supported)\u003c\/li\u003e\n\u003cli\u003eDesigned for Haltech Elite 550 and Elite 750 ECUs\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003eWhat's Built In\u003c\/h2\u003e\u003ch3\u003ePre-Wired Outputs\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eVTEC Output — ready for activation in Haltech software\u003c\/li\u003e\n\u003cli\u003eBoost Control Solenoid Output\u003c\/li\u003e\n\u003cli\u003eA\/C Control Output\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eExpandable Output Provision\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCoil-on-plug conversion terminals\u003c\/li\u003e\n\u003cli\u003eAuxiliary outputs\u003c\/li\u003e\n\u003cli\u003eFuture expansion capability\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eIntegrated Relay \u0026amp; Fuse System\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBuilt-in main relay\u003c\/li\u003e\n\u003cli\u003eIntegrated fuse protection\u003c\/li\u003e\n\u003cli\u003eLED relay indicator for quick diagnostics\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003eConstruction Standard\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eTXL automotive-grade wiring\u003c\/li\u003e\n\u003cli\u003eProperly terminated and labeled connections\u003c\/li\u003e\n\u003cli\u003eCarrotTopTuning branded construction\u003c\/li\u003e\n\u003cli\u003eClean StreetSpec routing and loom finish\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIncludes pinout overview sheet for guided installation and configuration reference.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eWhy VTI StreetSpec?\u003c\/h2\u003e\u003cp\u003eStreetSpec harnesses deliver clean OEM+ integration with structured routing and reliable standalone compatibility — without the complexity or cost of full motorsport-spec construction. Built for performance builds that demand quality and expandability without overbuilding.\u003c\/p\u003e","brand":"VTI","offers":[{"title":"Default Title","offer_id":47495230750912,"sku":"vti520","price":280.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/7956\/1152\/files\/IMG_9543.webp?v=1771356270"},{"product_id":"haltech-elite-1000-1500-k-series-02-04-adapter-harness","title":"Haltech Elite 1000 \/ 1500 Plug \u0026 Play Adapter – 02-04 Honda K-Series RSX \/ EP3 | VTI","description":"\u003ch1\u003eHaltech Elite 1000 \/ 1500 Plug \u0026amp; Play Adapter Harness – 02-04 Honda K-Series | RSX \/ EP3\u003c\/h1\u003e\u003cp\u003eRun a Haltech Elite 1000 or 1500 on your 02-04 K-Series without touching your factory engine harness. This adapter is engineered specifically for the 02-04 ECU architecture — clean standalone conversion with proper signal routing and expansion capability built in from the start.\u003c\/p\u003e\u003cp\u003eNo splicing. No repinning. No compromises.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003ePlatform Compatibility\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e2002–2004 Acura RSX\u003c\/li\u003e\n\u003cli\u003e2002–2004 Honda EP3 Civic Si\u003c\/li\u003e\n\u003cli\u003eCompatible with factory K-Series engine harness\u003c\/li\u003e\n\u003cli\u003eCompatible with aftermarket tucked harnesses (no modification needed)\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003eWhat's Built In\u003c\/h2\u003e\u003ch3\u003e4-Pin CAN Communication\u003c\/h3\u003e\u003cp\u003eIntegrated CAN power and ground wiring for seamless connection to Haltech CAN expansion modules, CAN wideband controllers, digital dashes, and additional Haltech CAN devices — pre-wired for simplified system expansion.\u003c\/p\u003e\u003ch3\u003eHonda-to-GM IAT Adapter Included\u003c\/h3\u003e\u003cp\u003eIncludes a GM-style IAT adapter harness for faster response speed, improved logging accuracy, and more consistent tuning data. Faster and more stable than the OEM Honda IAT sensor.\u003c\/p\u003e\u003ch3\u003eFuture-Proof Output Provision\u003c\/h3\u003e\u003cp\u003eAdditional terminals included for auxiliary inputs, additional outputs, boost control, and sensor expansion — built with long-term upgrade flexibility in mind.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eConstruction Standard\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eTXL automotive-grade wiring\u003c\/li\u003e\n\u003cli\u003eProperly terminated and labeled connections\u003c\/li\u003e\n\u003cli\u003eCarrotTopTuning branded construction\u003c\/li\u003e\n\u003cli\u003eClean StreetSpec routing and loom finish\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003eInstallation Note\u003c\/h2\u003e\u003cp\u003eWhen using this adapter with a factory OEM engine harness, one locking tab on the jumper harness may require minor trimming for perfect engagement. Aftermarket tucked harnesses connect without modification.\u003c\/p\u003e\u003cp\u003eIncludes pinout overview sheet for guided installation and configuration reference.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eWhy VTI StreetSpec?\u003c\/h2\u003e\u003cp\u003eStreetSpec harnesses are engineered for clean OEM+ integration with structured routing and reliable standalone compatibility — without the complexity of full motorsport-spec construction. Quality and expandability without overbuilding.\u003c\/p\u003e","brand":"VTI","offers":[{"title":"Default Title","offer_id":47495238877376,"sku":"vti521","price":299.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/7956\/1152\/files\/IMG_9535.webp?v=1771356730"}],"url":"https:\/\/www.vtecinnovations.com\/collections\/honda-haltech-engine-harness.oembed","provider":"VTI","version":"1.0","type":"link"}