ECU and Electrical

PREORDER ONLY - ETA JULY 2025! PART NUMBER: HT-189002 This harness expands the functionality of a Nexus Plug-in ECU by adding connections for a w...

PART NUMBER: HT-231802 ECU OVERVIEW: The Haltech Nexus Skyline Plug-in, as the name suggests, plugs directly into the Nissan harness, and nes...

PART NUMBER: HT-231801 ECU OVERVIEW: The Haltech Nexus Skyline Plug-in, as the name suggests, plugs directly into the Nissan harness, and nes...

Suits: Nexus R3 VCU Nexus S3 ECU Nexus S2 ECU Includes: 1 x Mounting Plate, 2 x 31.75mm (1.25") Tube Clamps Notes: Brackets are made from CNC machi...

Suits: Nexus R3 VCU Nexus S3 ECU Nexus S2 ECU Includes: 1 x Mounting Plate, 2 x 41.275mm (1.625") Tube Clamps Notes: Brackets are made from CNC mac...

NEW RELEASE: NEXUS R3 VCU If you’ve been looking at the Nexus R5 and thinking it might be a bit of an overkill for your build – we’ve got some good...

NEW RELEASE: NEXUS R3 VCU If you’ve been looking at the Nexus R5 and thinking it might be a bit of an overkill for your build – we’ve got some good...

NEW RELEASE: NEXUS R3 VCU If you’ve been looking at the Nexus R5 and thinking it might be a bit of an overkill for your build – we’ve got some good...

NEXUS R5 + Plug and Pin Set Suits: Racing application where advanced race features, data logging and power management control is required. Includes...

NEXUS R5 + Universal Wire-in Harness Kit - 5M / 16 Suits: Racing application where advanced race features, data logging and power management contro...

ECU OVERVIEW NEXUS R5 is the new Haltech flagship product combining the functionality of a power distribution module, a data logger, a dual ch...

NEXUS R5 Basic Universal Wire-In Harness 5 Metre Length Suits: NEXUS R5 Includes: 5 x Main ECU connectors 4 x CAN Connectors Fully populated with T...

NEXUS R5 Basic Universal Wire-In harness Suits: NEXUS R5 Includes: 5 x Main ECU connectors 4 x CAN Connectors Fully populated with TXL wire Notes:...

NEXUS R5 Tube Mount Kit - 1.25" Suits: NEXUS R5 VCU Includes: 1 x Mounting Plate, 2 x 1.25" Tube Clamps Notes: Brackets are made from CNC machined...

NEXUS R5 Tube Mount Kit - 1.625" Suits: NEXUS R5 VCU Includes: 1 x Mounting Plate, 2 x 1.625" Tube Clamps Notes: Brackets are made from CNC machin...

Nexus R5 VCU Outputs: Up to 18 injector and 12 ignition Suits: Racing application where advanced race features, data logging and power management ...

Plug and Play with Haltech Rebel LS Terminated harness - HT-186500 This adapter is used to connect the throttle connector on the Nexus Rebel LS mai...

Plug and Play with Haltech Rebel LS Terminated harness - HT-186500 This adapter is used to connect the throttle connector on the Nexus Rebel LS mai...

Plug and Play with Haltech Rebel LS Terminated harness - HT-186500This adapter is designed to connect the Accelerator Pedal Position (APP) connecto...

Plug and Play with Haltech Rebel LS Terminated harness - HT-186500 This adapter is used to connect the throttle connector on the Nexus Rebel LS mai...

Plug and Play with Haltech Rebel LS Terminated harness - HT-186500 / * Check the product insert for OEM part numbers for the supported Corvette ped...

Plug and Play with Haltech Rebel LS Terminated harness - HT-186500This adapter harness converts the two Gen IV knock sensor connectors on the Rebel...

Plug and Play with Haltech Rebel LS Terminated harness - HT-186500This adapter harness converts the oil pressure sensor connector on the Rebel LS m...

Plug and Play with Haltech Rebel LS Terminated harness - HT-186500 This sub-harness connects 8 injectors with EV1 connectors to the injector breako...

Plug and Play with Haltech Rebel LS Terminated harness - HT-186500 This sub-harness connects 8 injectors with EV6 connectors to the injector breako...

Plug and Play with Haltech Rebel LS Terminated harness - HT-186500This adapter harness converts the MAP sensor connector on the Rebel LS main termi...

Plug and Play with Haltech Rebel LS Terminated harness - HT-186500 This sub-harness connects 8 injectors with Multec 2 connectors to the injector b...

Plug and Play with Haltech Rebel LS Terminated harness - HT-186500This adapter harness connects the transmission breakout connector on the Rebel LS...

Rebel LS Kit - Suits Gen III - Cable throttle, EV1 Injectors, Manual Transmission With the Rebel LS, all the hard work is done. It is the best,...

Rebel LS Kit - Suits Gen IV - 6-pin DBW, EV6 Injectors , Manual Transmission With the Rebel LS, all the hard work is done. It is the best, qui...

Harness requires Injection, Pedal and Alternator, Ignition, DBW Sub Harnesses - Sold separately. Terminated Harness for use with the Rebel LS ECU: ...

PART NUMBER: HT-212100 Nexus S2 ECU + Plug and Pin Set - Suits 4 cylinders. ECU OVERVIEW Haltech's Nexus S2 is the successor to the acclaimed ...

PART NUMBER: HT-212200 Nexus S2 ECU + Universal Wire-in Harness - 2.5m (8') - Suits 4 cylinders. ECU OVERVIEW Haltech's Nexus S2 is the succes...

PART NUMBER: HT-212000 Nexus S2 ECU ONLY - Suits 4 cylinders. ECU OVERVIEW Haltech's Nexus S2 is the successor to the acclaimed Elite 1500, of...

IMAGE IS FOR REFERENCE ONLY AND WILL BE UPDATED SHORTLY! ECU OVERVIEW Haltech's Nexus S2 is the successor to the acclaimed Elite 1500, offerin...

IMAGE IS FOR REFERENCE ONLY AND WILL BE UPDATED SHORTLY! ECU OVERVIEW Haltech's Nexus S2 is the successor to the acclaimed Elite 1500, offerin...

IMAGE IS FOR REFERENCE ONLY AND WILL BE UPDATED SHORTLY! ECU OVERVIEW Haltech's Nexus S2 is the successor to the acclaimed Elite 1500, offerin...

IMAGE IS FOR REFERENCE ONLY AND WILL BE UPDATED SHORTLY! ECU OVERVIEW Haltech's Nexus S2 is the successor to the acclaimed Elite 1500, offerin...

IMAGE IS FOR REFERENCE ONLY AND WILL BE UPDATED SHORTLY! ECU OVERVIEW Haltech's Nexus S2 is the successor to the acclaimed Elite 1500, offerin...

IMAGE IS FOR REFERENCE ONLY AND WILL BE UPDATED SHORTLY! ECU OVERVIEW Haltech's Nexus S2 is the successor to the acclaimed Elite 1500, offerin...

IMAGE IS FOR REFERENCE ONLY AND WILL BE UPDATED SHORTLY! ECU OVERVIEW Haltech's Nexus S2 is the successor to the acclaimed Elite 1500, offerin...

IMAGE IS FOR REFERENCE ONLY AND WILL BE UPDATED SHORTLY! ECU OVERVIEW Haltech's Nexus S2 is the successor to the acclaimed Elite 1500, offerin...

IMAGE IS FOR REFERENCE ONLY AND WILL BE UPDATED SHORTLY! ECU OVERVIEW Haltech's Nexus S2 is the successor to the acclaimed Elite 1500, offerin...

IMAGE IS FOR REFERENCE ONLY AND WILL BE UPDATED SHORTLY! ECU OVERVIEW Haltech's Nexus S2 is the successor to the acclaimed Elite 1500, offerin...

IMAGE IS FOR REFERENCE ONLY AND WILL BE UPDATED SHORTLY! ECU OVERVIEW Haltech's Nexus S2 is the successor to the acclaimed Elite 1500, offerin...

IMAGE IS FOR REFERENCE ONLY AND WILL BE UPDATED SHORTLY! ECU OVERVIEW Haltech's Nexus S2 is the successor to the acclaimed Elite 1500, offerin...

IMAGE IS FOR REFERENCE ONLY AND WILL BE UPDATED SHORTLY! ECU OVERVIEW Haltech's Nexus S2 is the successor to the acclaimed Elite 1500, offerin...

PART NUMBER: HT-182200 HARNESS OVERVIEW Ideal for modified street cars, engine swaps and custom wiring jobs. The Universal Wire-in Harness has ...