{"title":"Nexus R3","description":"","products":[{"product_id":"nexus-r3-vcu","title":"Haltech Nexus R3 VCU","description":"\u003cp\u003e\u003cstrong\u003eSKU: \u003c\/strong\u003eHT-193000\u003cbr\u003e\u003cstrong\u003ePRODUCT NAME:\u003c\/strong\u003e Haltech Nexus R3 VCU\u003cbr\u003e\u003cstrong\u003eSUITS:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eEngines with up to 8 cylinders or up to 4 rotors. Racing applications where advanced race features, data logging and power management control is required.\u003cbr\u003e\u003cstrong\u003eINCLUDES:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eHaltech\u003cstrong\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eNexus R3 VCU, SurLok connectors (Red and Black), Wi-Fi antenna, mounting bolts, USB-C Cable, USB-C dust cap, USB drive with NSP Software.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eVCU OVERVIEW\u003c\/h3\u003e\n\u003cdiv\u003e\u003cspan\u003eIntroducing the NEXUS R3 Vehicle Control Unit from Haltech, a cutting-edge engine management system that goes beyond traditional control. It serves as an ECU, PDM, data logger, universal wideband controller, and high-speed Wi-Fi module—all seamlessly interconnected. With user-friendly technology, it sets new standards in engine management and power distribution. The NEXUS R3: one unit, multiple functionalities, and endless possibilities.\u003c\/span\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e4 x 25A (continuous) push-pull PWM capable (5 kHz) outputs (for power to injectors \/ coils, transbrake, thermofan, fuel pump)\u003c\/li\u003e\n\u003cli\u003e8 x peak\/hold injector drivers (can be used as low side drive outputs)\u003c\/li\u003e\n\u003cli\u003e8 x low current ignition outputs (can be used as low side drive outputs)\u003c\/li\u003e\n\u003cli\u003e6 x low side drive outputs, PWM capable (DPOs)\u003c\/li\u003e\n\u003cli\u003e6 x push-pull \/ h-bridge outputs (8A, PWM capable), eg for electronic throttle\u003c\/li\u003e\n\u003cli\u003e11 x 0-5V analog inputs with redundancy for electronic throttle and switchable 5V pullup\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eTrigger and home inputs with differential inputs, adjustable thresholds and glitch filters\u003c\/li\u003e\n\u003cli\u003e6 x synchronous pulsed inputs, zero crossing or adjustable thresholds - cam sensor inputs, frequency inputs or 0-5V analog inputs\u003c\/li\u003e\n\u003cli\u003e1 x on-board wideband controller, supporting NTK and LSU4.9\u003c\/li\u003e\n\u003cli\u003e1 x on-board 4 bar MAP sensor\u003c\/li\u003e\n\u003cli\u003e2 x CAN ports with switchable termination\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eVCU FEATURES\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eControlled via NSP (Nexus Software Programmer)\u003c\/li\u003e\n\u003cli\u003eLong Term Learning\u003c\/li\u003e\n\u003cli\u003eStepper Motor Control\u003c\/li\u003e\n\u003cli\u003e4D Closed Loop Boost Control\u003c\/li\u003e\n\u003cli\u003eClosed Loop CO2 Control\u003c\/li\u003e\n\u003cli\u003eRotational Idle\u003c\/li\u003e\n\u003cli\u003eLaunch Control\u003c\/li\u003e\n\u003cli\u003eTraction Control\u003c\/li\u003e\n\u003cli\u003eAnti-Lag\u003c\/li\u003e\n\u003cli\u003eDual Knock Control\u003c\/li\u003e\n\u003cli\u003eTrans Brake Control\u003c\/li\u003e\n\u003cli\u003eRace Timer\u003c\/li\u003e\n\u003cli\u003eMulti Stage Fuel Injection\u003c\/li\u003e\n\u003cli\u003eMulti-level Engine Protection\u003c\/li\u003e\n\u003cli\u003e6 Stage Nitrous Control\u003c\/li\u003e\n\u003cli\u003e4-sensor variable cam control\u003c\/li\u003e\n\u003cli\u003eIntake Air Bleed Control\u003c\/li\u003e\n\u003cli\u003eFlat Shift Control\u003c\/li\u003e\n\u003cli\u003eShock Travel \u0026amp; Ride Height Control\u003c\/li\u003e\n\u003cli\u003eAdvanced Torque Management\u003c\/li\u003e\n\u003cli\u003eOn-board Wi-Fi\u003c\/li\u003e\n\u003cli\u003eOn-board datalogging (128MB)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAUTOMATIC TRANSMISSION CONTROL\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFord AODE\/4R70W\u003c\/li\u003e\n\u003cli\u003eGM 4L60E\u003c\/li\u003e\n\u003cli\u003eGM 4L80E\u003c\/li\u003e\n\u003cli\u003eToyota A340E\u003c\/li\u003e\n\u003cli\u003eLenco\u003c\/li\u003e\n\u003cli\u003eLiberty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Haltech","offers":[{"title":"Default Title","offer_id":40435258392643,"sku":"HT-193000","price":2399.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0064\/7754\/5539\/products\/HaltechNexusR3.png?v=1703122702"},{"product_id":"plug-and-pin-set-suits-nexus-r3","title":"Plug and Pin Set - Suits Nexus R3","description":"\u003cp\u003e\u003cstrong\u003eIncludes:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003eIncludes 1 x AMP 34 Position Connector Key1 + pins 1 x AMP 34 Position Connector Key2 + Pins 1 x DTP 4 Position Deutsch Connector Wedge and Pins\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"haltech_tab-onlymobile\"\u003e\u003cspan\u003eOVERVIEW\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"text_holder\"\u003e\n\u003cdiv\u003ePlug and Pins Only AMP 34 Pin 4 Row 3 Key Superseal\u003c\/div\u003e\n\u003cdiv\u003ePlug and pins only AMP 34 pin 4 Row 4 Key Superseal\u003c\/div\u003e\n\u003cdiv\u003ePlug and pins only - Male Deutsch DTP-06-4S - Black connector (25Amp)\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Haltech","offers":[{"title":"Default Title","offer_id":40446415077443,"sku":"HT-030013","price":136.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0064\/7754\/5539\/products\/HT-030013_00.jpg?v=1703122704"},{"product_id":"nexus-r3-vcu-plug-and-pin-set","title":"Haltech Nexus R3 VCU + Plug and Pin Set (HT-193100)","description":"\u003cp\u003e\u003cstrong\u003eSKU: \u003c\/strong\u003eHT-193100\u003cbr\u003e\u003cstrong\u003ePRODUCT NAME: \u003c\/strong\u003eHaltech Nexus R3 VCU + Plug and Pin Set\u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-mce-fragment=\"1\"\u003eSUITS:\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003eEngines with up to 8 cylinders or up to 4 rotors. Racing applications where advanced race features, data logging and power management control is required.\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eINCLUDES:\u003c\/strong\u003e Haltech Nexus R3 VCU, AMP 34 pin key 1 and 34 pin key 2 and DTP-4 Connectors and pins.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003ch3\u003eVCU OVERVIEW\u003c\/h3\u003e\n\u003cdiv\u003e\u003cspan\u003eIntroducing the NEXUS R3 Vehicle Control Unit from Haltech, a cutting-edge engine management system that goes beyond traditional control. It serves as an ECU, PDM, data logger, universal wideband controller, and high-speed Wi-Fi module—all seamlessly interconnected. With user-friendly technology, it sets new standards in engine management and power distribution. The NEXUS R3: one unit, multiple functionalities, and endless possibilities.\u003c\/span\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e4 x 25A (continuous) push-pull PWM capable (5 kHz) outputs (for power to injectors \/ coils, transbrake, thermofan, fuel pump)\u003c\/li\u003e\n\u003cli\u003e8 x peak\/hold injector drivers (can be used as low side drive outputs)\u003c\/li\u003e\n\u003cli\u003e8 x low current ignition outputs (can be used as low side drive outputs)\u003c\/li\u003e\n\u003cli\u003e6 x low side drive outputs, PWM capable (DPOs)\u003c\/li\u003e\n\u003cli\u003e6 x push-pull \/ h-bridge outputs (8A, PWM capable), eg for electronic throttle\u003c\/li\u003e\n\u003cli\u003e11 x 0-5V analog inputs with redundancy for electronic throttle and switchable 5V pullup\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eTrigger and home inputs with differential inputs, adjustable thresholds and glitch filters\u003c\/li\u003e\n\u003cli\u003e6 x synchronous pulsed inputs, zero crossing or adjustable thresholds - cam sensor inputs, frequency inputs or 0-5V analog inputs\u003c\/li\u003e\n\u003cli\u003e1 x on-board wideband controller, supporting NTK and LSU4.9\u003c\/li\u003e\n\u003cli\u003e1 x on-board 4 bar MAP sensor\u003c\/li\u003e\n\u003cli\u003e2 x CAN ports with switchable termination\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eVCU FEATURES\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eControlled via NSP (Nexus Software Programmer)\u003c\/li\u003e\n\u003cli\u003eLong Term Learning\u003c\/li\u003e\n\u003cli\u003eStepper Motor Control\u003c\/li\u003e\n\u003cli\u003e4D Closed Loop Boost Control\u003c\/li\u003e\n\u003cli\u003eClosed Loop CO2 Control\u003c\/li\u003e\n\u003cli\u003eRotational Idle\u003c\/li\u003e\n\u003cli\u003eLaunch Control\u003c\/li\u003e\n\u003cli\u003eTraction Control\u003c\/li\u003e\n\u003cli\u003eAnti-Lag\u003c\/li\u003e\n\u003cli\u003eDual Knock Control\u003c\/li\u003e\n\u003cli\u003eTrans Brake Control\u003c\/li\u003e\n\u003cli\u003eRace Timer\u003c\/li\u003e\n\u003cli\u003eMulti Stage Fuel Injection\u003c\/li\u003e\n\u003cli\u003eMulti-level Engine Protection\u003c\/li\u003e\n\u003cli\u003e6 Stage Nitrous Control\u003c\/li\u003e\n\u003cli\u003e4-sensor variable cam control\u003c\/li\u003e\n\u003cli\u003eIntake Air Bleed Control\u003c\/li\u003e\n\u003cli\u003eFlat Shift Control\u003c\/li\u003e\n\u003cli\u003eShock Travel \u0026amp; Ride Height Control\u003c\/li\u003e\n\u003cli\u003eAdvanced Torque Management\u003c\/li\u003e\n\u003cli\u003eOn-board Wi-Fi\u003c\/li\u003e\n\u003cli\u003eOn-board datalogging (128MB)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAUTOMATIC TRANSMISSION CONTROL\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFord AODE\/4R70W\u003c\/li\u003e\n\u003cli\u003eGM 4L60E\u003c\/li\u003e\n\u003cli\u003eGM 4L80E\u003c\/li\u003e\n\u003cli\u003eToyota A340E\u003c\/li\u003e\n\u003cli\u003eLenco\u003c\/li\u003e\n\u003cli\u003eLiberty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Haltech","offers":[{"title":"Default Title","offer_id":40459226710083,"sku":"HT-193100","price":2535.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0064\/7754\/5539\/products\/HT-193100_00.jpg?v=1703122701"},{"product_id":"nexus-r3-universal-wire-in-harness-kit-length-2-5m-8","title":"Haltech Nexus R3 + Universal Wire-in Harness Kit Length: 2.5m (8') (HT-193200)","description":"\u003cstrong\u003eSKU: \u003c\/strong\u003eHT-193200\u003cbr\u003e\u003cstrong\u003ePRODUCT NAME:\u003c\/strong\u003e Haltech Nexus R3 + Universal Wire-in Harness Kit Length: 2.5m (8')\u003cbr\u003e\u003cstrong\u003eSUITS:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eEngines with up to 8 cylinders or up to 4 rotors. Racing applications where advanced race features, data logging and power management control is required. \u003cbr\u003e\u003cstrong\u003eINCLUDES:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eHaltech\u003cstrong\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eNexus R3 VCU, SurLok connectors (Red and Black), Wi-Fi antenna, mounting bolts, USB-C Cable, USB-C dust cap, USB drive with NSP Software. Nexus R3 Universal Wire-in engine harness.\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eHARNESS OVERVIEW\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv\u003eIdeal for dedicated race cars, engine swaps and custom wiring jobs. The Universal Wire-in Harness has a set of VCU connectors at one end and unterminated wires at the other. All the wires at the unterminated end are colour coded and clearly labelled. Connect your Haltech VCU to the terminated end and follow your wiring diagram for all the engine connections. Load your base map and you're ready to go!\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eColour coded and labelled wires that match the detailed wiring diagram for a confusion free construction process.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eThe wiring diagram is accompanied by the full VCU manual and Software located on the USB key provided with the VCU, or downloadable from the Haltech Website.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch3\u003eVCU OVERVIEW\u003c\/h3\u003e\n\u003cdiv\u003e\u003cspan\u003eIntroducing the NEXUS R3 Vehicle Control Unit from Haltech, a cutting-edge engine management system that goes beyond traditional control. It serves as an ECU, PDM, data logger, universal wideband controller, and high-speed Wi-Fi module—all seamlessly interconnected. With user-friendly technology, it sets new standards in engine management and power distribution. The NEXUS R3: one unit, multiple functionalities, and endless possibilities.\u003c\/span\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e4 x 25A (continuous) push-pull PWM capable (5 kHz) outputs (for power to injectors \/ coils, transbrake, thermofan, fuel pump)\u003c\/li\u003e\n\u003cli\u003e8 x peak\/hold injector drivers (can be used as low side drive outputs)\u003c\/li\u003e\n\u003cli\u003e8 x low current ignition outputs (can be used as low side drive outputs)\u003c\/li\u003e\n\u003cli\u003e6 x low side drive outputs, PWM capable (DPOs)\u003c\/li\u003e\n\u003cli\u003e6 x push-pull \/ h-bridge outputs (8A, PWM capable), eg for electronic throttle\u003c\/li\u003e\n\u003cli\u003e11 x 0-5V analog inputs with redundancy for electronic throttle and switchable 5V pullup\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eTrigger and home inputs with differential inputs, adjustable thresholds and glitch filters\u003c\/li\u003e\n\u003cli\u003e6 x synchronous pulsed inputs, zero crossing or adjustable thresholds - cam sensor inputs, frequency inputs or 0-5V analog inputs\u003c\/li\u003e\n\u003cli\u003e1 x on-board wideband controller, supporting NTK and LSU4.9\u003c\/li\u003e\n\u003cli\u003e1 x on-board 4 bar MAP sensor\u003c\/li\u003e\n\u003cli\u003e2 x CAN ports with switchable termination\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eVCU FEATURES\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eControlled via NSP (Nexus Software Programmer)\u003c\/li\u003e\n\u003cli\u003eLong Term Learning\u003c\/li\u003e\n\u003cli\u003eStepper Motor Control\u003c\/li\u003e\n\u003cli\u003e4D Closed Loop Boost Control\u003c\/li\u003e\n\u003cli\u003eClosed Loop CO2 Control\u003c\/li\u003e\n\u003cli\u003eRotational Idle\u003c\/li\u003e\n\u003cli\u003eLaunch Control\u003c\/li\u003e\n\u003cli\u003eTraction Control\u003c\/li\u003e\n\u003cli\u003eAnti-Lag\u003c\/li\u003e\n\u003cli\u003eDual Knock Control\u003c\/li\u003e\n\u003cli\u003eTrans Brake Control\u003c\/li\u003e\n\u003cli\u003eRace Timer\u003c\/li\u003e\n\u003cli\u003eMulti Stage Fuel Injection\u003c\/li\u003e\n\u003cli\u003eMulti-level Engine Protection\u003c\/li\u003e\n\u003cli\u003e6 Stage Nitrous Control\u003c\/li\u003e\n\u003cli\u003e4-sensor variable cam control\u003c\/li\u003e\n\u003cli\u003eIntake Air Bleed Control\u003c\/li\u003e\n\u003cli\u003eFlat Shift Control\u003c\/li\u003e\n\u003cli\u003eShock Travel \u0026amp; Ride Height Control\u003c\/li\u003e\n\u003cli\u003eAdvanced Torque Management\u003c\/li\u003e\n\u003cli\u003eOn-board Wi-Fi\u003c\/li\u003e\n\u003cli\u003eOn-board datalogging (128MB)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAUTOMATIC TRANSMISSION CONTROL\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFord AODE\/4R70W\u003c\/li\u003e\n\u003cli\u003eGM 4L60E\u003c\/li\u003e\n\u003cli\u003eGM 4L80E\u003c\/li\u003e\n\u003cli\u003eToyota A340E\u003c\/li\u003e\n\u003cli\u003eLenco\u003c\/li\u003e\n\u003cli\u003eLiberty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Haltech","offers":[{"title":"Default Title","offer_id":40459239456835,"sku":"HT-193200","price":2799.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0064\/7754\/5539\/products\/HT-193200_00.jpg?v=1703122720"},{"product_id":"nexus-r3-universal-wire-in-harness-2-5m-8-length-2-5m-ht-183200","title":"Nexus R3 Universal Wire-in Harness - 2.5m (8') Length: 2.5M (HT-183200)","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"text_holder--heading\" data-mce-fragment=\"1\"\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cstrong\u003eSKU: \u003c\/strong\u003eHT-183200\u003c\/div\u003e\n\u003cdiv class=\"text_holder--heading\" data-mce-fragment=\"1\"\u003e\n\u003cstrong\u003ePRODUCT NAME: \u003c\/strong\u003eHaltech Nexus R3 Universal Wire-in Harness - 2.5m (8') Length: 2.5M \u003c\/div\u003e\n\u003cdiv class=\"text_holder--heading\" data-mce-fragment=\"1\"\u003e\n\u003cstrong\u003eSUITS:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eNexus R3\u003c\/div\u003e\n\u003cdiv class=\"text_holder--heading\" data-mce-fragment=\"1\"\u003e\n\u003cstrong\u003eINCLUDES:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e3 x Main ECU connectors 3 x CAN Connectors 1 x Wideband Connector 1 x Firewall Grommet Fully populated with TXL wire.\u003c\/div\u003e\n\u003cdiv class=\"text_holder--heading\" data-mce-fragment=\"1\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"text_holder--heading\" data-mce-fragment=\"1\"\u003e\u003cstrong\u003eHARNESS OVERVIEW\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003eIdeal for dedicated race cars, engine swaps and custom wiring jobs. The Universal Wire-in Harness has a set of VCU connectors at one end and unterminated wires at the other. All the wires at the unterminated end are colour coded and clearly labelled. Connect your Haltech VCU to the terminated end and follow your wiring diagram for all the engine connections. Load your base map and you're ready to go!\u003c\/div\u003e\n\u003cdiv class=\"text_holder--section\" data-mce-fragment=\"1\"\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eColour coded and labelled wires that match the detailed wiring diagram for a confusion free construction process.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eThe wiring diagram is accompanied by the full VCU manual and Software located on the USB key provided with the VCU, or downloadable from the Haltech Website.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cb\u003eIMPORTANT EMISSIONS NOTICE:\u003c\/b\u003e\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eIn many states, it is unlawful to tamper with your vehicle's emissions equipment. Haltech products are designed and sold for sanctioned off-road\/competition non-emissions controlled vehicles only and may never be used on a public road or highway. Using Haltech products for street\/road use on public roads or highways is prohibited by law unless a specific regulatory exemption exists (more information can be found on the SEMA Action Network website \u003c\/span\u003e\u003ca href=\"http:\/\/www.semasan.com\/emissions\" target=\"_blank\"\u003ewww.semasan.com\/emissions\u003c\/a\u003e\u003cspan\u003e for state by state details in the USA). It is the responsibility of the installer and\/or user of this product to ensure compliance with all applicable local and federal laws and regulations. Please check with your local vehicle authority before purchasing, using or installing any Haltech product.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Haltech","offers":[{"title":"Default Title","offer_id":40739243229251,"sku":"HT-183200","price":400.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0064\/7754\/5539\/files\/HaltechNexusTunedbyShawnHT-183200_00.webp?v=1703122758"},{"product_id":"nexus-r3-tube-mount-kit-31-75mm-1-25-diameter-31-75mm-1-25","title":"Nexus R3 \/ S3 \/ S2 Tube Mount Kit - 31.75mm (1.25\") Diameter: 31.75mm (1.25\")","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e HT-039065\u003cbr\u003e\u003cstrong\u003ePRODUCT: \u003c\/strong\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eNexus R3 Tube Mount Kit - 31.75mm (1.25\") \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003eDiameter: 31.75mm (1.25\")\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eSuits:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eNexus R3 VCU\u003cbr\u003e\u003cstrong\u003eIncludes:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e1 x Mounting Plate, 2 x 31.75mm (1.25\") Tube Clamps\u003cbr\u003e\u003cstrong\u003eNotes:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eBrackets are made from CNC machined 6061 Aluminum and then anodized for a durable black finish.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003eOVERVIEW\u003c\/h3\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eNexus R3 Tube Mount Kit - 31.75mm (1.25\")\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Haltech","offers":[{"title":"Default Title","offer_id":40755750404163,"sku":"HT-039065","price":130.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0064\/7754\/5539\/files\/HT-039065NexusR3TubeMountKit-31.75mm_1.25_Diameter-31.75mm_1.25__2.jpg?v=1703122773"},{"product_id":"nexus-r3-tube-mount-kit-41-275mm-1-625-diameter-41-275mm-1-625","title":"Nexus R3 \/ S3 \/ S2  Tube Mount Kit - 41.275mm (1.625\") Diameter: 41.275mm (1.625\")","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e HT-039067\u003cbr\u003e\u003cstrong\u003ePRODUCT: \u003c\/strong\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eNexus R3 Tube Mount Kit - 41.275mm (1.625\") \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003eDiameter: 41.275mm (1.625\")\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eSuits:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eNexus R3 VCU\u003cbr\u003e\u003cstrong\u003eIncludes:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e1 x Mounting Plate, 2 x 41.275mm (1.625\") Tube Clamps\u003cbr\u003e\u003cstrong\u003eNotes:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eBrackets are made from CNC machined 6061 Aluminum and then anodized for a durable black finish.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eOVERVIEW\u003c\/h3\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eNexus R3 Tube Mount Kit - 41.275mm (1.625\")\u003c\/span\u003e\u003c\/p\u003e","brand":"Haltech","offers":[{"title":"Default Title","offer_id":40755753910339,"sku":"HT-039067","price":130.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0064\/7754\/5539\/files\/HT-039067NexusR3TubeMountKit-41.275mm_1.625_Diameter-41.275mm_1.625__2.jpg?v=1703122774"},{"product_id":"ford-coyote-gen-1-swap-haltech-nexus-r3-engine-management-kit-m-t","title":"Ford Coyote Gen 1 \/ Gen 2 Swap Haltech Nexus R3 Engine Harness Kit M\/T","description":"\u003cdiv style=\"padding-left: 30px;\"\u003eWe are happy to announce a new release for the Ford Coyote Gen 1 \/ Gen 2 Swap Haltech Nexus R3 Engine Harness Kit for a \u003cspan data-mce-fragment=\"1\"\u003eManual Transmission\u003c\/span\u003e. This harness is designed to make your Ford Gen 1 \/ Gen 2 Coyote swap simple - connect the 12v switched power to the designated wire, connect the power and ground to the nexus R3 and plug in the harness to the engine. We even provide a lead for the DBW pedal.\u003c\/div\u003e\n\u003cdiv style=\"padding-left: 30px;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"padding-left: 30px;\"\u003e\n\u003cstrong\u003eWhat is all on the harness:\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding-left: 30px;\"\u003e\n\u003cul\u003e\n\u003cli\u003eAll 4 Variable CAM control solenoids w\/ associated position sensors w\/ upgrade\u003c\/li\u003e\n\u003cli\u003eAlternator control\u003c\/li\u003e\n\u003cli\u003eFuel pressure \u003c\/li\u003e\n\u003cli\u003eOil pressure\u003c\/li\u003e\n\u003cli\u003eKnock sensor subharness connector \u003c\/li\u003e\n\u003cli\u003eCylinder head temp\u003c\/li\u003e\n\u003cli\u003eMap sensor (GM standard MAP sensor) \u003c\/li\u003e\n\u003cli\u003eA\/C control w\/ upgrade\u003c\/li\u003e\n\u003cli\u003eDrive by wire throttle body\u003c\/li\u003e\n\u003cli\u003eThrottle pedal (APP)\u003c\/li\u003e\n\u003cli\u003eOEM ignition coils w\/ Upgrade - DG-549 come standard\u003c\/li\u003e\n\u003cli\u003eUSCAR injector connecotrs, EV1, or Denso \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"padding-left: 30px;\"\u003e \u003c\/div\u003e\n\u003cdiv style=\"padding-left: 30px;\"\u003e\u003cstrong\u003eWhy this over the factory ECU:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"padding-left: 30px;\"\u003e\n\u003col style=\"padding-left: 30px;\"\u003e\n\u003cli\u003eMulti-Level engine protection - This allows the user to determine the severity of each parameter of the engine to 3 seperate levels of what the engine protection does to prevent damage to the engine. Oil pressure, Fuel pressure, Coolant pressure, Lean out, overboost from rev limits to shuting off the engine. \u003c\/li\u003e\n\u003cli\u003eInternal On-Board Loggin 128MB - This means you can always know what is going on with your setup\u003c\/li\u003e\n\u003cli\u003eLive tuning - no more flashing between tunes \u003c\/li\u003e\n\u003cli\u003eHaltech's Advanced Torque Managemen - this has proven to set world records in drag racing \u003c\/li\u003e\n\u003cli\u003eSeemless Flex-fuel blending - you no longer have to switch between tunes it just does it automaticly for you \u003c\/li\u003e\n\u003cli\u003eEasy integration for Auxilary equipment to fully integrate your swap - Digital Dash (Haltech IC-7), Power Distribution (Haltech PD16), Key Pad (Haltech Key pad) Aim data aquistion \u003c\/li\u003e\n\u003cli\u003eClosed loop boost control - No need for an aftermarket boost controller \u003c\/li\u003e\n\u003cli\u003eNitrous control - Progressive or static - 6 stages\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eNo communication cords\/dongles required after intial setup -The new Haltech Cell phone application lets you download and send logs with ease and configure the ecu via wireless on your cellphone or PC. \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e4 Channel Oscilloscope - This allows you to troubleshoot multiple different problems even down to seeing if a coil is not drawing as much amps as others. \u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding-left: 30px;\"\u003e \u003c\/div\u003e\n\u003cdiv style=\"padding-left: 30px;\"\u003e \u003c\/div\u003e\n\u003cdiv style=\"padding-left: 30px;\"\u003e\u003cstrong\u003eWhat is all Included:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"padding-left: 30px;\"\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul style=\"padding-left: 30px;\"\u003e\n\u003cli\u003eFord Coyote Gen 1 Engine Harness Manual Transmission\u003c\/li\u003e\n\u003cli\u003eemail in for a basemap for gen 1 or gen 2 \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding-left: 30px;\"\u003e \u003c\/div\u003e\n\u003cdiv style=\"padding-left: 30px;\"\u003eNexus R3 combines the functionality of a power distribution module, a data logger, a wideband controller and a state-of-the art engine management system in one powerful device we call a VCU (Vehicle Control Unit).\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding-left: 30px;\"\u003e \u003c\/div\u003e\n\u003cdiv style=\"padding-left: 30px;\"\u003e \u003c\/div\u003e\n\u003cdiv class=\"text_holder--section\" style=\"padding-left: 30px;\"\u003e\n\u003cul style=\"padding-left: 30px;\"\u003e\n\u003cli\u003e4 x 25A (continuous) push-pull PWM capable (5 kHz) outputs (for power to injectors \/ coils, transbrake, thermofan, fuel pump)\u003c\/li\u003e\n\u003cli\u003e8 x peak\/hold injector drivers (can be used as low side drive outputs)\u003c\/li\u003e\n\u003cli\u003e8 x low current ignition outputs (can be used as low side drive outputs)\u003c\/li\u003e\n\u003cli\u003e6 x low side drive outputs, PWM capable (DPOs)\u003c\/li\u003e\n\u003cli\u003e6 x push-pull \/ h-bridge outputs (8A, PWM capable), eg for electronic throttle\u003c\/li\u003e\n\u003cli\u003e11 x 0-5V analog inputs with redundancy for electronic throttle and switchable 5V pullup\u003c\/li\u003e\n\u003cli\u003eTrigger and home inputs with differential inputs, adjustable thresholds and glitch filters\u003c\/li\u003e\n\u003cli\u003e6 x synchronous pulsed inputs, zero crossing or adjustable thresholds - cam sensor inputs, frequency inputs or 0-5V analog inputs\u003c\/li\u003e\n\u003cli\u003e1 x on-board wideband controller, supporting NTK and LSU4.9\u003c\/li\u003e\n\u003cli\u003e1 x on-board 4 bar MAP sensor\u003c\/li\u003e\n\u003cli\u003e2 x CAN ports with switchable termination\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"DRSC","offers":[{"title":"Default Title","offer_id":40785043685443,"sku":"DRSC-Coyote-MT-R3","price":1750.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0064\/7754\/5539\/files\/Coyote.jpg?v=1779890616"},{"product_id":"nexus-r3-vcu-gm-gen-iii-ls1-ls6-non-dbwterminated-harness-kit","title":"Nexus R3 VCU | GM GEN III LS1 \u0026 LS6 non DBW Terminated Harness Kit","description":"\u003cp data-mce-fragment=\"1\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003ePRODUCT NAME:\u003c\/strong\u003e Haltech Nexus R3 | GM GEN III LS1 \u0026amp; LS6 non DBW Terminated Harness Kit\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eSUITS: \u003c\/strong\u003eLS Engines with up to 8 cylinders or up to 4 rotors. Racing applications where advanced race features, data logging and power management control is required.\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eINCLUDES: \u003c\/strong\u003eHaltech\u003cstrong data-mce-fragment=\"1\"\u003e \u003c\/strong\u003eNexus R3 VCU, SurLok connectors (Red and Black), Wi-Fi antenna, mounting bolts, USB-C Cable, USB-C dust cap, USB drive with NSP Software, GM GEN III LS1 \u0026amp; LS6 non DBW Terminated Harness Kit.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eVCU OVERVIEW\u003c\/h3\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eIntroducing the NEXUS R3 Vehicle Control Unit from Haltech, a cutting-edge engine management system that goes beyond traditional control. It serves as an ECU, PDM, data logger, universal wideband controller, and high-speed Wi-Fi module—all seamlessly interconnected. With user-friendly technology, it sets new standards in engine management and power distribution. The NEXUS R3: one unit, multiple functionalities, and endless possibilities.\u003c\/span\u003e\u003c\/div\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e4 x 25A (continuous) push-pull PWM capable (5 kHz) outputs (for power to injectors \/ coils, transbrake, thermofan, fuel pump)\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e8 x peak\/hold injector drivers (can be used as low side drive outputs)\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e8 x low current ignition outputs (can be used as low side drive outputs)\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e6 x low side drive outputs, PWM capable (DPOs)\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e6 x push-pull \/ h-bridge outputs (8A, PWM capable), eg for electronic throttle\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e11 x 0-5V analog inputs with redundancy for electronic throttle and switchable 5V pullup\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eTrigger and home inputs with differential inputs, adjustable thresholds and glitch filters\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e6 x synchronous pulsed inputs, zero crossing or adjustable thresholds - cam sensor inputs, frequency inputs or 0-5V analog inputs\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e1 x on-board wideband controller, supporting NTK and LSU4.9\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e1 x on-board 4 bar MAP sensor\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e2 x CAN ports with switchable termination\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eVCU FEATURES\u003c\/h3\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eControlled via NSP (Nexus Software Programmer)\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eLong Term Learning\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eStepper Motor Control\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e4D Closed Loop Boost Control\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eClosed Loop CO2 Control\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eRotational Idle\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eLaunch Control\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eTraction Control\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eAnti-Lag\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eDual Knock Control\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eTrans Brake Control\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eRace Timer\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eMulti Stage Fuel Injection\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eMulti-level Engine Protection\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e6 Stage Nitrous Control\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e4-sensor variable cam control\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eIntake Air Bleed Control\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eFlat Shift Control\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eShock Travel \u0026amp; Ride Height Control\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eAdvanced Torque Management\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eOn-board Wi-Fi\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eOn-board datalogging (128MB)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eAUTOMATIC TRANSMISSION CONTROL\u003c\/h3\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eFord AODE\/4R70W\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eGM 4L60E\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eGM 4L80E\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eToyota A340E\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eLenco\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eLiberty\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Tuned By Shawn","offers":[{"title":"Default Title","offer_id":40870421528643,"sku":"HT-193000 | HT-186500","price":3009.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0064\/7754\/5539\/files\/Untitleddesign_2.png?v=1705510436"},{"product_id":"haltech-nexus-r3-plug-n-play-adapter-harness-kit-chevrolet-c6-corvette","title":"Haltech Nexus R3 Plug 'n' Play Adapter Harness Kit - Chevrolet C6 Corvette","description":"\u003ch2\u003eHaltech Nexus R3 Plug-and-Play Kit — 2006-2013 C6 Corvette (Manual \u0026amp; Automatic)\u003c\/h2\u003e\n\u003cp\u003eA complete bolt-in engine management upgrade for the 2006-2013 Chevrolet Corvette (C6, including Z06 and Grand Sport). This kit pairs the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eHaltech Nexus R3 VCU\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewith a vehicle-specific harness and our pre-configured integration module, so the factory cluster, automatic transmission, ABS, and HVAC all continue working exactly as they did from the factory — while you gain full standalone tuning control over the engine.\u003c\/p\u003e\n\u003cp\u003eBuilt and tested on a real C6 platform. The factory dashboard, gear indicator, and all cluster functions are preserved. Sport mode and select-shift behaviors — including the blocked-shift indicator and dash beep — work exactly as they should.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEvery purchase includes a 1-hour Zoom session\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewith our team to walk you through base map loading, software setup, and first-start procedures — so you're never left figuring it out alone.\u003c\/p\u003e\n\u003ch3\u003eWhat's in the box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHaltech Nexus R3 VCU (HT-193000)\u003c\/li\u003e\n\u003cli\u003eSurLok battery cable connectors (red and black)\u003c\/li\u003e\n\u003cli\u003eWi-Fi antenna (RP-SMA, 108mm)\u003c\/li\u003e\n\u003cli\u003eUSB-C programming cable and dust cap\u003c\/li\u003e\n\u003cli\u003eC6-specific plug-and-play engine harness\u003c\/li\u003e\n\u003cli\u003ePre-configured integration module for full chassis compatibility\u003c\/li\u003e\n\u003cli\u003eMounting hardware\u003c\/li\u003e\n\u003cli\u003eInstallation guide\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e1-hour Zoom session for base map loading and setup support\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eWhy this kit exists\u003c\/h3\u003e\n\u003cp\u003eMost standalone ECU swaps on a C6 leave you with a working engine and a broken dashboard. The cluster blanks out, the automatic transmission drops to limp mode, and the car throws fault codes everywhere. That happens because the C6 has dozens of internal communication signals between modules that disappear the moment the factory engine computer is removed.\u003c\/p\u003e\n\u003cp\u003eThis kit handles that for you. Our integration module is pre-loaded with everything needed to keep the factory systems happy, so you can focus on tuning the engine instead of fighting electrical gremlins.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eEngine management features (Nexus R3 VCU)\u003c\/h3\u003e\n\u003cp\u003eThe Nexus R3 is Haltech's mid-range Vehicle Control Unit. It combines an engine management system, a power distribution module (PDM), a single-channel wideband controller, a data logger, and a Wi-Fi communications module in one sealed unit.\u003c\/p\u003e\n\u003ch4\u003eTuning and engine control\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eSupports 1 to 8 cylinder engines and 2 to 4 rotor engines\u003c\/li\u003e\n\u003cli\u003eFull sequential fuel and spark on the LS V8\u003c\/li\u003e\n\u003cli\u003eDrive-by-wire throttle control with redundant tracking\u003c\/li\u003e\n\u003cli\u003eVariable cam control for engines with VVT (LS3 \/ LS7 supported)\u003c\/li\u003e\n\u003cli\u003eDual channel knock control with synchronized digital filtering\u003c\/li\u003e\n\u003cli\u003eClosed-loop idle speed control with learning\u003c\/li\u003e\n\u003cli\u003eClosed-loop O2 control via the onboard wideband (NTK and LSU4.9 supported)\u003c\/li\u003e\n\u003cli\u003eOnboard 4-bar MAP sensor\u003c\/li\u003e\n\u003cli\u003eModeled torque tables and 4D tuning tables with 3D per-cylinder compensations\u003c\/li\u003e\n\u003cli\u003eMulti-fuel support: Gasoline, E85, Methanol, Ethanol, with flex-fuel sensor input\u003c\/li\u003e\n\u003cli\u003eBoost control: closed-loop with multiple modes (boost by gear, road speed, time, or any user-defined channel)\u003c\/li\u003e\n\u003cli\u003eLaunch control, anti-lag, rolling anti-lag, flat shift\u003c\/li\u003e\n\u003cli\u003eHaltech Traction Control with mappable per-axle or per-wheel slip targeting\u003c\/li\u003e\n\u003cli\u003eEngine protection with multi-level limits on every sensor\u003c\/li\u003e\n\u003cli\u003eNitrous control with up to 6 stages (wet or dry)\u003c\/li\u003e\n\u003cli\u003eAuto-tune capability with short and long-term fuel and ignition learning\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003ePower distribution (PDM)\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e4 x 25A continuous push-pull PWM-capable outputs (5 kHz) — direct power for fuel pump, fans, transbrake, and other heavy loads\u003c\/li\u003e\n\u003cli\u003e6 x 8A high-side outputs (200 Hz PWM) — sensors, accessories, lights\u003c\/li\u003e\n\u003cli\u003e6 x half-bridge outputs for motor control\u003c\/li\u003e\n\u003cli\u003eRemoves the need for many traditional fuses and relays\u003c\/li\u003e\n\u003cli\u003eLive current draw logging on every output\u003c\/li\u003e\n\u003cli\u003eSoftware-configurable circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eInputs and I\/O\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e11 x analog voltage inputs (0-5V)\u003c\/li\u003e\n\u003cli\u003e6 x synchronous pulsed inputs (zero crossing or adjustable threshold)\u003c\/li\u003e\n\u003cli\u003e2 x dedicated knock sensor inputs\u003c\/li\u003e\n\u003cli\u003e2 x differential engine position inputs (trigger and home, reluctor or hall)\u003c\/li\u003e\n\u003cli\u003e1 x onboard wideband lambda input\u003c\/li\u003e\n\u003cli\u003e8 x peak\/hold injector outputs\u003c\/li\u003e\n\u003cli\u003e8 x ignition outputs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eConnectivity and logging\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB-C laptop connection\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— required for tuning and software updates\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in Wi-Fi\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— for live data monitoring and gauge mirroring while driving (tuning is performed via USB)\u003c\/li\u003e\n\u003cli\u003eOnboard data logging at sample rates up to 1ms (1 kHz)\u003c\/li\u003e\n\u003cli\u003eCompatible with Haltech IC-7 and IC-7 Color displays\u003c\/li\u003e\n\u003cli\u003eNSP (Nexus Software Programmer) tuning software — free download from Haltech\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eWhat still works after install\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFactory instrument cluster (tachometer, speedometer, gear indicator, all warning lights)\u003c\/li\u003e\n\u003cli\u003eDriver Information Center (DIC) text displays\u003c\/li\u003e\n\u003cli\u003eHead-Up Display (HUD) on equipped cars\u003c\/li\u003e\n\u003cli\u003eClimate control \/ HVAC including AC compressor request\u003c\/li\u003e\n\u003cli\u003ePower steering\u003c\/li\u003e\n\u003cli\u003eABS (anti-lock braking)\u003c\/li\u003e\n\u003cli\u003eCruise control (factory steering wheel switches read by the Nexus over CAN)\u003c\/li\u003e\n\u003cli\u003ePower windows, locks, anti-theft, key recognition\u003c\/li\u003e\n\u003cli\u003eRadio, Bluetooth, OnStar (where present)\u003c\/li\u003e\n\u003cli\u003eTurn signals, hazards, exterior lighting\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat changes\u003c\/h3\u003e\n\u003cp\u003eTraction control is now handled by the Haltech Nexus R3, which gives you a more capable and tunable system than the factory setup. Instead of fixed factory thresholds, you control per-wheel or per-axle slip targets, ramp rates, and intervention strategy. You can map traction control behavior by gear, vehicle speed, or any logged channel.\u003c\/p\u003e\n\u003cp\u003eA basic Haltech traction control configuration is included in the base map for every kit, so the system is functional from the first start. Further refinement to match your specific setup (tire size, power level, driving style, intended use) will be required as part of your tune.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eAutomatic transmission support (6L80 \/ 6L90)\u003c\/h3\u003e\n\u003cp\u003eFor automatic-equipped C6s, this is where most aftermarket ECU swaps fall apart. The factory transmission needs specific data from the engine computer to make smooth shift decisions. Without it, the transmission goes to limp mode and shifts feel awful.\u003c\/p\u003e\n\u003cp\u003eThis kit preserves\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003efull factory transmission behavior\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrive (D)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— normal automatic shifting on the factory schedule\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSport (S)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— aggressive automatic shifting, no driver paddle input required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManual (paddle-engaged)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— tap a paddle from Sport to enter manual mode, full driver control over gear selection\u003c\/li\u003e\n\u003cli\u003eManual mode exits back to Sport-auto when the driver moves the shifter back to Drive and then to Sport — exactly as factory\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eHUD and select-shift indicators (preserved)\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eM-gear digit appears on the HUD when paddle-engaged (M1 through M6)\u003c\/li\u003e\n\u003cli\u003eBlocked-shift indicator with dash beep when the transmission refuses a paddle request (e.g., trying to upshift while stationary, or downshifting at too high a speed)\u003c\/li\u003e\n\u003cli\u003eGear-shift highlight on the HUD that briefly emphasizes the new gear after each engagement, just like factory\u003c\/li\u003e\n\u003cli\u003eResponsive paddle feel — rapid taps update the HUD immediately while the transmission catches up, just like factory\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eManual transmission support\u003c\/h4\u003e\n\u003cp\u003eFor T56 and TR6060 manual cars, this kit handles the simpler integration: the Nexus R3 manages the engine, the integration module keeps the factory systems online, and the cluster shows tach, speedo, and warning lights normally. Reverse lockout and clutch-switch inputs are wired through the Nexus.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eWhat you can use in your tune\u003c\/h3\u003e\n\u003cp\u003eThe Nexus R3 has access to chassis data the engine wouldn't normally see, which opens up tuning capabilities that aren't possible with a basic standalone setup:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrue wheel-speed traction control\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— individual wheel speed inputs feeding the Haltech traction control system\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBoost-by-gear\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— actual transmission gear feeds your boost target tables directly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLaunch control with brake hold\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— brake input, wheel speed, and gear all available as triggers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGear-specific timing and fuel maps\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— accurate gear input from the transmission\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSport \/ Manual differentiation in tuning\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— separate maps for automatic Sport mode vs paddle-engaged Manual mode\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSteering angle and lateral G inputs\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— for advanced launch and traction strategies\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003e1-hour Zoom setup session (included with every purchase)\u003c\/h3\u003e\n\u003cp\u003eStandalone ECUs have a learning curve. Rather than leaving you to figure it out on your own, every kit includes a one-on-one Zoom call with our team to get you up and running quickly. The session typically covers:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNSP software installation and connecting to your Nexus R3\u003c\/li\u003e\n\u003cli\u003eLoading the correct base map for your engine and transmission combination\u003c\/li\u003e\n\u003cli\u003eVerifying sensor inputs (TPS, MAP, temperatures, wideband)\u003c\/li\u003e\n\u003cli\u003eFirst-start procedures and idle verification\u003c\/li\u003e\n\u003cli\u003eWalkthrough of key tables you'll want to know about for further tuning\u003c\/li\u003e\n\u003cli\u003eQ\u0026amp;A on your specific build\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSchedule your session after install, when you're ready to power up the system for the first time.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eSupported\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVehicle\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2006-2013 Chevrolet Corvette (C6) — Coupe, Convertible, Z06, Grand Sport\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEngines\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLS2, LS3, LS7 (factory), plus LS swaps and forced-induction variants\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTransmissions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6L80E, 6L90E (automatic with paddles), T56, TR6060 (manual)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCluster\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAll factory C6 instrument clusters with HUD or DIC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSoftware\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHaltech NSP (Nexus Software Programmer) — Windows 10\/11, free download from Haltech\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNot supported\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2009-2013 ZR1 (LS9 supercharged engine — different ECU requirements)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cp\u003eDesigned as a true plug-and-play swap. The included harness uses the original C6 engine connectors at the engine bay end. Typical install time is 4-6 hours for a competent installer with hand tools.\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eDisconnect the battery\u003c\/li\u003e\n\u003cli\u003eRemove the factory engine computer and unplug its harness\u003c\/li\u003e\n\u003cli\u003eMount the Nexus R3 in a location where the USB-C port is accessible (tuning is performed via USB connection to a laptop)\u003c\/li\u003e\n\u003cli\u003eConnect the included engine harness to both the Nexus R3 and the factory connectors at the engine\u003c\/li\u003e\n\u003cli\u003eMount the integration module and route its connection to the diagnostic port\u003c\/li\u003e\n\u003cli\u003eConnect battery\u003c\/li\u003e\n\u003cli\u003eSchedule your included 1-hour Zoom session — we'll walk you through base map loading and first start\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003chr\u003e\n\u003ch3\u003eBattery cables\u003c\/h3\u003e\n\u003cp\u003eThe Nexus R3 connects directly to the battery via SurLok connectors (red and black included with the kit). Pre-made battery cables sized and terminated for a clean C6 install are available as an add-on option — recommended for the cleanest install and to save build time.\u003c\/p\u003e\n\u003cp\u003eIf you prefer to source or fabricate your own cables, here are the lengths and routing we use:\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eCable\u003c\/th\u003e\n\u003cth\u003eLength\u003c\/th\u003e\n\u003cth\u003eConnects to\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e12V power (red)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e40\"\u003c\/td\u003e\n\u003ctd\u003eFuse box terminal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGround (black)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e31\"\u003c\/td\u003e\n\u003ctd\u003eGround post in front of the dry sump \/ factory battery location\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eUse appropriately gauged cable for the run length and current capacity. 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The \u003cstrong\u003eTuned By Shawn PNP Wiring Harness Kit for the Haltech Nexus\u003c\/strong\u003e connects directly to your factory harness without any permanent modifications, giving the Haltech Nexus full standalone engine control. No cutting, no splicing, fully reversible.\u003c\/p\u003e\n\u003ch4\u003eAdvantages\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eTiming that advances where it should instead of pulling at the first sign of heat\u003c\/li\u003e\n\u003cli\u003eBoost that builds and holds exactly where you dial it in, not where Toyota's knock strategy allows\u003c\/li\u003e\n\u003cli\u003eThrottle response that matches what the engine is actually capable of\u003c\/li\u003e\n\u003cli\u003eA tune built around your exact modifications, not averaged factory parameters\u003c\/li\u003e\n\u003cli\u003eConfidence that what happened on the dyno is what happens on the track\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eFeatures\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003ePlug-and-play fitment for 1987-1988 Toyota Supra 7M-GTE, manual transmission\u003c\/li\u003e\n\u003cli\u003eCompatible with Haltech Nexus R3, R5, S2, and S3 ECUs\u003c\/li\u003e\n\u003cli\u003eNo cutting or splicing of factory wiring\u003c\/li\u003e\n\u003cli\u003eOEM-quality connectors, USA-built by Boomslang Fabrication\u003c\/li\u003e\n\u003cli\u003eFully reversible, factory harness preserved\u003c\/li\u003e\n\u003cli\u003eFor competition and off-road use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eThe Details\u003c\/h4\u003e\n\u003cp\u003eBuilt specifically for this vehicle's connector layout with OEM-spec connectors and correct wire gauge throughout. Your factory harness stays completely untouched and the car can return to stock at any time. The Haltech Nexus takes full engine control once installed, giving your tuner a clean vehicle-specific foundation to build a proper map from.\u003c\/p\u003e\n\u003ch4\u003eKit Includes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e1x Boomslang PNP wiring harness for 1987-1988 Toyota Supra 7M-GTE\u003c\/li\u003e\n\u003cli\u003eHaltech Nexus R3 VCU\u003c\/li\u003e\n\u003cli\u003eAir Temp Sensor - Small Thread Thread: M14 x 1.5\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eFitment\u003c\/h4\u003e\n\u003cp\u003e1987-1988 Toyota Supra 7M-GTE, Manual Transmission.\u003c\/p\u003e","brand":"Tuned By Shawn","offers":[{"title":"Default Title","offer_id":43447216111683,"sku":"HT-650933","price":3291.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0064\/7754\/5539\/files\/Nexus_R3.webp?v=1782228020"},{"product_id":"haltech-nexus-r3-toyota-supra-7m-gte-1989-1992-plug-n-play-adapter-harness-kit-ht-650936","title":"Haltech Nexus R3 VCU \u0026 Toyota Supra 7M-GTE 1989-1992 Plug 'n' Play Adapter Harness Kit (HT-650936)","description":"\u003cp\u003e\u003cstrong\u003eYour 7M has outgrown the stock ECU, and the stock ECU has been struggling since new.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Toyota Supra 7M-GTE shares the same factory ECU limitations that have frustrated 7M owners for decades: conservative timing, a knock strategy that pulls way more than it needs to, and zero flexibility for modifications. The \u003cstrong\u003eTuned By Shawn PNP Wiring Harness Kit for the Haltech Nexus\u003c\/strong\u003e connects directly to your factory harness without any permanent modifications, giving the Haltech Nexus full standalone engine control. No cutting, no splicing, fully reversible.\u003c\/p\u003e\n\u003ch4\u003eAdvantages\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eTiming that advances where it should instead of pulling at the first sign of heat\u003c\/li\u003e\n\u003cli\u003eBoost that builds and holds exactly where you dial it in, not where Toyota's knock strategy allows\u003c\/li\u003e\n\u003cli\u003eThrottle response that matches what the engine is actually capable of\u003c\/li\u003e\n\u003cli\u003eA tune built around your exact modifications, not averaged factory parameters\u003c\/li\u003e\n\u003cli\u003eConfidence that what happened on the dyno is what happens on the track\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eFeatures\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003ePlug-and-play fitment for 1989-1992 Toyota Supra 7M-GTE, manual transmission\u003c\/li\u003e\n\u003cli\u003eCompatible with Haltech Nexus R3, R5, S2, and S3 ECUs\u003c\/li\u003e\n\u003cli\u003eNo cutting or splicing of factory wiring\u003c\/li\u003e\n\u003cli\u003eOEM-quality connectors, USA-built by Boomslang Fabrication\u003c\/li\u003e\n\u003cli\u003eFully reversible, factory harness preserved\u003c\/li\u003e\n\u003cli\u003eFor competition and off-road use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eThe Details\u003c\/h4\u003e\n\u003cp\u003eBuilt specifically for this vehicle's connector layout with OEM-spec connectors and correct wire gauge throughout. Your factory harness stays completely untouched and the car can return to stock at any time. 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The \u003cstrong\u003eTuned By Shawn PNP Wiring Harness Kit for the Haltech Nexus\u003c\/strong\u003e connects directly to your factory harness without any permanent modifications, giving the Haltech Nexus full standalone engine control. No cutting, no splicing, fully reversible.\u003c\/p\u003e\n\u003ch4\u003eAdvantages\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eBoost that builds and holds exactly where you dial it in, not where the factory knock strategy allows\u003c\/li\u003e\n\u003cli\u003eTiming that advances where it should instead of pulling at the first sign of heat\u003c\/li\u003e\n\u003cli\u003ePower delivery that's linear and predictable through the entire boost curve\u003c\/li\u003e\n\u003cli\u003eA tune built around your exact modifications, not averaged factory parameters\u003c\/li\u003e\n\u003cli\u003eConfidence that what happened on the dyno is what happens on the track\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eFeatures\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003ePlug-and-play fitment for 1989-1992 Toyota Supra 1JZ-GTE, manual transmission\u003c\/li\u003e\n\u003cli\u003eCompatible with Haltech Nexus R3, R5, S2, and S3 ECUs\u003c\/li\u003e\n\u003cli\u003eNo cutting or splicing of factory wiring\u003c\/li\u003e\n\u003cli\u003eOEM-quality connectors, USA-built by Boomslang Fabrication\u003c\/li\u003e\n\u003cli\u003eFully reversible, factory harness preserved\u003c\/li\u003e\n\u003cli\u003eFor competition and off-road use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eThe Details\u003c\/h4\u003e\n\u003cp\u003eBuilt specifically for this vehicle's connector layout with OEM-spec connectors and correct wire gauge throughout. 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The \u003cstrong\u003eTuned By Shawn PNP Wiring Harness Kit for the Haltech Nexus\u003c\/strong\u003e connects directly to your factory harness without any permanent modifications, giving the Haltech Nexus full standalone engine control. 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The \u003cstrong\u003eTuned By Shawn PNP Wiring Harness Kit for the Haltech Nexus\u003c\/strong\u003e connects directly to your factory harness without any permanent modifications, giving the Haltech Nexus full standalone engine control. 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The \u003cstrong\u003eTuned By Shawn PNP Wiring Harness Kit for the Haltech Nexus\u003c\/strong\u003e connects directly to your factory harness without any permanent modifications, giving the Haltech Nexus full standalone engine control. 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The \u003cstrong\u003eTuned By Shawn PNP Wiring Harness Kit for the Haltech Nexus\u003c\/strong\u003e connects directly to your factory harness without any permanent modifications, giving the Haltech Nexus full standalone engine control. 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The \u003cstrong\u003eTuned By Shawn PNP Wiring Harness Kit for the Haltech Nexus\u003c\/strong\u003e connects directly to your factory harness without any permanent modifications, giving the Haltech Nexus full standalone engine control. 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The \u003cstrong\u003eTuned By Shawn PNP Wiring Harness Kit for the Haltech Nexus\u003c\/strong\u003e connects directly to your factory harness without any permanent modifications, giving the Haltech Nexus full standalone engine control. 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The \u003cstrong\u003eTuned By Shawn PNP Wiring Harness Kit for the Haltech Nexus\u003c\/strong\u003e connects directly to your factory harness without any permanent modifications, giving the Haltech Nexus full standalone engine control. 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The \u003cstrong\u003eTuned By Shawn PNP Wiring Harness Kit for the Haltech Nexus\u003c\/strong\u003e connects directly to your factory harness without any permanent modifications, giving the Haltech Nexus full standalone engine control. 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The \u003cstrong\u003eTuned By Shawn PNP Wiring Harness Kit for the Haltech Nexus\u003c\/strong\u003e connects directly to your factory harness without any permanent modifications, giving the Haltech Nexus full standalone engine control. 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The \u003cstrong\u003eTuned By Shawn PNP Wiring Harness Kit for the Haltech Nexus\u003c\/strong\u003e connects directly to your factory harness without any permanent modifications, giving the Haltech Nexus full standalone engine control. 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The \u003cstrong\u003eTuned By Shawn PNP Wiring Harness Kit for the Haltech Nexus\u003c\/strong\u003e connects directly to your factory harness without any permanent modifications, giving the Haltech Nexus full standalone engine control. 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The \u003cstrong\u003eTuned By Shawn PNP Wiring Harness Kit for the Haltech Nexus\u003c\/strong\u003e connects directly to your factory harness without any permanent modifications, giving the Haltech Nexus full standalone engine control. 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