{"product_id":"haltech-nexus-rebel-k-ecu-terminated-harness-kit-honda-k-series","title":"Haltech Nexus Rebel K ECU \u0026 Terminated Harness Kit – Honda K-Series","description":"\u003cp\u003eThe Haltech Nexus Rebel K kit (HT-220206) is a complete ECU and terminated harness package for Honda K-series engine swaps. It supports all factory port-injected K-series engine codes, including K20A, K24A and K24Z, with factory-style harness connectors and a dedicated Rebel K Setup Wizard in Haltech NSP to build a base map.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePre-orders open 26 October 2026. Dispatch timing to be confirmed.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSequential fuel injection for high-impedance injectors and direct-fire ignition with OEM coil support.\u003c\/li\u003e\n\u003cli\u003eVariable inlet cam timing and lift control.\u003c\/li\u003e\n\u003cli\u003eCable throttle and Honda drive-by-wire support using the supplied sub-harnesses.\u003c\/li\u003e\n\u003cli\u003eFactory crank, cam, coolant temperature, vehicle speed and throttle position sensor support.\u003c\/li\u003e\n\u003cli\u003eFactory alternator, reverse lockout, accelerator pedal, tacho output and brake pedal input support.\u003c\/li\u003e\n\u003cli\u003eFuel pump and thermofan direct control.\u003c\/li\u003e\n\u003cli\u003eFactory MAP sensor support through the harness, or use the ECU's onboard MAP sensor.\u003c\/li\u003e\n\u003cli\u003eTwo CAN ports, Haltech IO16 and PD16 expansion support, wireless connectivity and 32MB onboard logging.\u003c\/li\u003e\n\u003cli\u003eWireless log extraction up to 900 kB\/s and a physical wireless hardware lockout.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat's included\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHT-220003 Nexus Rebel K ECU.\u003c\/li\u003e\n\u003cli\u003eHT-186402 Nexus Rebel K main terminated harness, including cabin adaptor with universal DTM6 APP connection, alternator adaptor, Honda APP adaptor, K20 and K24 crank sensor connectors, spare I\/O connector and pin pack, and quick start guide.\u003c\/li\u003e\n\u003cli\u003eHT-186016 i4 Keihin primary injector harness.\u003c\/li\u003e\n\u003cli\u003eHT-186168 Nexus Honda DBW throttle sub-harness.\u003c\/li\u003e\n\u003cli\u003eHT-186169 Honda cable throttle sub-harness.\u003c\/li\u003e\n\u003cli\u003eHT-187011 Nexus 2002–2004 Honda transmission sub-harness.\u003c\/li\u003e\n\u003cli\u003eHT-187012 Nexus 2005+ Honda transmission sub-harness.\u003c\/li\u003e\n\u003cli\u003eSensor pack: Bosch LSU 4.9 wideband oxygen sensor and weld-on fitting; air temperature sensor with 1\/8-inch NPT thread, DTM2 plug and pins, and weld-on fitting; Bosch knock sensor, stud adaptor and flanged M8 nut.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eUser-definable inputs and outputs\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e1 × 25A high-current output, configured as starter control by default.\u003c\/li\u003e\n\u003cli\u003e2 × analog voltage inputs.\u003c\/li\u003e\n\u003cli\u003e4 × synchronised pulsed inputs for voltage or frequency signals such as flex fuel.\u003c\/li\u003e\n\u003cli\u003e4 × low-side digital pulsed outputs for functions such as boost control.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCompatibility and installation notes\u003c\/h2\u003e\u003cp\u003eFor factory port-injected Honda K-series engines. Automatic transmissions and low-impedance injectors are not supported. The supplied air temperature, knock and oxygen sensors replace the factory sensors.\u003c\/p\u003e\u003cp\u003eNot supported: VTEC pressure switch, thermofan switch, transmission reverse switch, or serial communication with factory Honda DBW, BCM or ICC modules. Factory A\/C request and coolant gauge functions through those modules are not retained. The factory Honda ETC module must be bypassed or removed so the Rebel K can control the throttle.\u003c\/p\u003e\n\u003ch2\u003eOptional injector harnesses — sold separately\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHT-186013 i4 GT150 (USCAR EV6).\u003c\/li\u003e\n\u003cli\u003eHT-186014 i4 Timer (EV1).\u003c\/li\u003e\n\u003cli\u003eHT-186015 i4 Sumitomo (Denso).\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Haltech","offers":[{"title":"Default Title","offer_id":63133385424977,"sku":"HT-220206","price":2695.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2115\/6365\/files\/Haltech-Nexus-Rebel-K-HT-220206.jpg?v=1792763991","url":"https:\/\/longboostperformance.com\/products\/haltech-nexus-rebel-k-ecu-terminated-harness-kit-honda-k-series","provider":"LongBoost Performance Parts","version":"1.0","type":"link"}