{"title":"Haltech I\/O Expanders – Expand Your ECU’s Capability","description":"\u003cp data-start=\"256\" data-end=\"536\"\u003eTake control of more inputs and outputs with \u003cstrong data-start=\"301\" data-end=\"326\"\u003eHaltech I\/O Expanders\u003c\/strong\u003e. These powerful expansion modules are designed to seamlessly integrate with Haltech ECUs, giving you the flexibility to add extra sensors, switches, and controls without complicated wiring or system overhauls.\u003c\/p\u003e\n\u003cp data-start=\"538\" data-end=\"823\"\u003eWhether you're running additional temperature sensors, pressure sensors, or custom triggers, Haltech I\/O Expanders ensure your ECU has the inputs and outputs required for high-performance applications. Ideal for complex race builds, modified street cars, and custom engine conversions.\u003c\/p\u003e\n\u003cp data-start=\"825\" data-end=\"1016\"\u003ePlug-and-play compatible with Nexus, Elite, and Platinum series ECUs via CAN bus, Haltech I\/O Expanders are the smart way to future-proof your build and gain complete control over your setup.\u003c\/p\u003e","products":[{"product_id":"haltech-nexus-ti4l-transmission-interface-kit-suits-gm-4l-transmissions","title":"Haltech Nexus Ti4L Transmission Interface Kit - Suits GM 4L Transmissions","description":"\u003ch1\u003eHaltech Nexus Ti4L Transmission Interface Kit for GM 4L Series Auto Transmissions. \u003c\/h1\u003e\n\u003ch3 data-start=\"67\" data-end=\"154\"\u003e\u003cstrong data-start=\"67\" data-end=\"154\"\u003eHaltech Ti4L Transmission Controller – Seamless 4L Series Auto Transmission Control\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"156\" data-end=\"527\"\u003eTake full control of your GM 4L series automatic transmission with the Haltech Ti4L. Designed as a plug-in expansion module for the Nexus ECU and VCU product lines, the Ti4L provides easy and efficient automatic transmission management through Haltech's powerful NSP software. Rebel LS users can enjoy an even faster setup using the simplified Haltech Connect App wizard.\u003c\/p\u003e\n\u003cp data-start=\"529\" data-end=\"732\"\u003eThe Ti4L offers more than just simple configuration—it features advanced closed-loop line pressure control with long-term learning. That means smoother, smarter shifting that improves the more you drive.\u003c\/p\u003e\n\u003ch3 data-start=\"734\" data-end=\"763\"\u003e\u003cstrong data-start=\"734\" data-end=\"763\"\u003eCompatible Transmissions:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"764\" data-end=\"964\"\u003e\n\u003cli data-start=\"764\" data-end=\"858\"\u003e\n\u003cp data-start=\"766\" data-end=\"858\"\u003e4L60E, 4L65E, 4L70E (Non-4x4 models from 2006–2008 only; later models use different pinouts)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"859\" data-end=\"964\"\u003e\n\u003cp data-start=\"861\" data-end=\"964\"\u003e4L80E, 4L85E (Non-4x4 models from 1994 onwards; earlier 1991–1993 models require a different connector)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"966\" data-end=\"983\"\u003e\u003cstrong data-start=\"966\" data-end=\"983\"\u003eKey Features:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"984\" data-end=\"1197\"\u003e\n\u003cli data-start=\"984\" data-end=\"1033\"\u003e\n\u003cp data-start=\"986\" data-end=\"1033\"\u003ePlug \u0026amp; Play with Nexus Rebel LS terminated harness\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"984\" data-end=\"1033\"\u003e\n\u003cp data-start=\"986\" data-end=\"1033\"\u003eEffortless setup via NSP software or Haltech Connect App\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1034\" data-end=\"1087\"\u003e\n\u003cp data-start=\"1036\" data-end=\"1087\"\u003eSmart adaptive shifting through closed-loop control\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1088\" data-end=\"1145\"\u003e\n\u003cp data-start=\"1090\" data-end=\"1145\"\u003eDesigned specifically for GM 4L automatic transmissions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1146\" data-end=\"1197\"\u003e\n\u003cp data-start=\"1148\" data-end=\"1197\"\u003eFully integrated with Haltech Nexus ECUs and VCUs\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1199\" data-end=\"1302\"\u003eUpgrade your transmission control with the Ti4L for improved drivability, reliability, and performance.\u003c\/p\u003e\n\u003ch3 class=\"mt-3 mb-2\"\u003e\u003cstrong\u003eWhat's Included: \u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Nexus Ti4L - Cased Device Nexus Ti4L Transmission Interface\u003c\/li\u003e\n\u003cli\u003e1 x HT-187000 Nexus Series Transmission Harness - Suits 4Lx0E\u003c\/li\u003e\n\u003cli\u003e1 x 500 psi Pressure Sensor\u003c\/li\u003e\n\u003cli\u003e1 x -4AN Male to 1\/8NPT Male 90Deg fitting Black\u003c\/li\u003e\n\u003cli\u003e1 x 1\/8npt Female to -4AN Male adapter Black\u003c\/li\u003e\n\u003cli\u003e1 x 10mm Aluminium Spacer Suit M8 Bolt\u003c\/li\u003e\n\u003cli\u003e1 x Hose Assembly -4AN Female to -4AN Female Black\u003c\/li\u003e\n\u003cli\u003e1 x Insulated P Clip 15mm ID \/ M8\u003c\/li\u003e\n\u003cli\u003e1 x M8 Socket Head Cap Screw SS304 M8 x 30mm\u003c\/li\u003e\n\u003cli\u003e1 x Quick Start Guide\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eInfo: \u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e Haltech \u003cbr\u003e\u003cstrong\u003eModel:\u003c\/strong\u003e Nexus Ti4L \u003cbr\u003e\u003cstrong\u003eSuitable for:\u003c\/strong\u003e GM 4L60E \/ 4L65E \/ 4L70E \/ 4L80E \/ 4L85E Automatic Transmissions \u003cbr\u003e\u003cstrong\u003eWarranty:\u003c\/strong\u003e 12 Months \u003c\/p\u003e\n\u003ch3\u003e\n\u003cstrong\u003eNote:\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cp\u003eThe Nexus Ti4L is only compatible with the Nexus Series ECUs \u0026amp; VCUs including the Rebel LS. Does not suit Elite, Platinum or Legacy ECUs.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eResources:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca rel=\"noopener\" title=\"Haltech Nexus Ti4L Transmission Interface Kit - Suits GM 4L Transmissions\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0261\/1750\/5084\/files\/HT-196001_Quickstart_guide.pdf?v=1750743391\" target=\"_blank\"\u003eQuickstart Guide\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SPEEDUPAUTOPARTS","offers":[{"title":"Default Title","offer_id":51252219379893,"sku":"HT-196001","price":595.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0261\/1750\/5084\/files\/HT-196001_00.jpg?v=1750743023"}],"url":"https:\/\/www.speedupperformance.com.au\/collections\/haltech-io-expanders-expand-your-ecu-capability\/application_4l-transmission.oembed","provider":"SPEEDUPAUTOPARTS","version":"1.0","type":"link"}