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Haltech ECUs & Engine Management Systems
If you’re serious about squeezing every drop of performance from your ride, Haltech engine management calibration technology is built to get you there! Since 1986, the...
If you’re serious about squeezing every drop of performance from your ride, Haltech engine management calibration technology is built to get you there! Since 1986, the real-time engine management pioneers at Haltech have been helping automotive enthusiasts and racers achieve peak performance from the drag strip, to the road course, to the street. Whether you’re tuning a hot rod or customizing your daily driver, the company’s gear plays it clean and legal with gear made for on-road, off-road, and sanctioned competition use. Summit Racing carries a variety of Haltech ECU kits, universal plug-and-play systems, digital displays,...
If you’re serious about squeezing every drop of performance from your ride, Haltech engine management calibration technology is built to get you there! Since 1986, the real-time engine management pioneers at Haltech have been helping automotive enthusiasts and racers achieve peak performance from the drag strip, to the road course, to the street. Whether you’re tuning a hot rod or customizing your daily driver, the company’s gear plays it clean and legal with gear made for on-road, off-road, and sanctioned competition use. Summit Racing carries a variety of Haltech ECU kits, universal plug-and-play systems, digital displays, tuning tools, sensors, and much more!
Wideband Controller Kit, WB1 Bosch, Single Channel CAN O2, 4 ft. Length, Kit
Part Number: HTH-HT-159976
Estimated Ship Date: Today
Estimated Ship Date: Today
Wideband Controller Kit, WB2 Bosch, Dual Channel CAN O2, 4 ft. Length, Kit
Part Number: HTH-HT-159986
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Wideband Controller Kit, WB1 NTK, Single Channel CAN O2, 4 ft. Length, Kit
Part Number: HTH-HT-159978
Not Yet Reviewed
Estimated Ship Date: Mar 16, 2026 if ordered today
Estimated Ship Date: Mar 16, 2026 if ordered today
Oxygen Sensor Wideband Control Kit, Dual Channel CAN O2, 6.5 - 16 V, Kit
Part Number: HTH-HT-159988
Not Yet Reviewed
Estimated Ship Date: Mar 16, 2026 if ordered today
Estimated Ship Date: Mar 16, 2026 if ordered today
Oxygen Sensor, O2 Sensor, Thread In, LSU 4.9, Wideband, Universal, Each
Part Number: HTH-HT-010718
Estimated Ship Date: Today
Estimated Ship Date: Today
Oxygen Sensor, Wideband Hardware Pack, Bolt-in, Includes Bosch LSU 4.9 Sensor, HT-010726 Adaptor Harness, Bung, Kit
Part Number: HTH-HT-010746
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Wideband Extension Harness, Fur use with LSU4.9, 4 ft. Length, Each
Part Number: HTH-HT-010719
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Oxygen Sensor Harness, Wideband Adapter Harness, 6-wire, 48.00 in. Length, Each
Part Number: HTH-HT-010726
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Oxygen Sensor, O2 Sensor, Thread In, LSU 4.2, Wideband, Universal, Each
Part Number: HTH-HT-010714
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Oxygen Sensor, Wideband, 5-wire, Bolt-in, Each
Part Number: HTH-HT-010712
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Oxygen Sensor, Wideband Hardware Pack, Bolt-in, Includes NTK LZA08-H5 Sensor, NTK To DTM-6 Harness, Bung, Kit
Part Number: HTH-HT-010747
Not Yet Reviewed
Estimated Ship Date: Mar 16, 2026 if ordered today
Estimated Ship Date: Mar 16, 2026 if ordered today
Oxygen Sensor Harness, Wideband Adapter Harness, 6-wire, 48.00 in. Length, NTK To DTM-6 Harness for HalTech Nexus Series Devices, Each
Part Number: HTH-HT-010727
Not Yet Reviewed
Estimated Ship Date: Mar 16, 2026 if ordered today
Estimated Ship Date: Mar 16, 2026 if ordered today
Oxygen Sensor Harness, Wideband Adapter Harness, 6-wire, 15.750 in. Length, Each
Part Number: HTH-HT-010723
Not Yet Reviewed
Estimated Ship Date: Mar 3, 2026 if ordered today
Estimated Ship Date: Mar 3, 2026 if ordered today
WBC2 - CAN Wideband Controller - 2.5m/8ft Harness Only
Part Number: HTH-HT-049976
Not Yet Reviewed
Estimated Ship Date: Mar 11, 2026 if ordered today
Estimated Ship Date: Mar 11, 2026 if ordered today
Onboard Wideband Bosch LSU 4.9 Sensor Kit for Nexus Series and Elite PRO Plug-in ECUs
Part Number: HTH-HT-010740
Not Yet Reviewed
Estimated Ship Date: Mar 2, 2026 if ordered today
Estimated Ship Date: Mar 2, 2026 if ordered today
Bosch LSU 4.9 Sensor Wideband harness Only - Suits Nexus Series and Elite Pro Plugin ECU's 1.2m (4')
Part Number: HTH-HT-131002
Not Yet Reviewed
Estimated Ship Date: Mar 3, 2026 if ordered today
Estimated Ship Date: Mar 3, 2026 if ordered today
Engine Management Systems, Nexus Rebel LS, EV6, 6-Pin, DBW, 8-Injectors, 8-Coils, Sensors, Tuner Controls, Chevy, LS, 4.8-6,0L, Kit
Part Number: HTH-HT-220204
Estimated Ship Date: Feb 27, 2026 if ordered today
Estimated Ship Date: Feb 27, 2026 if ordered today
Engine Management Systems, Nexus Rebel LS, EV1, Cable Driven, 8-Injectors, 8-Coils, Sensors, Tuner Controls, Chevy, LS, 4.8-6,0L, Kit
Part Number: HTH-HT-220201
Estimated Ship Date: Today
Estimated Ship Date: Today
Engine Management Systems, Nexus R3 with Universal Wire-In Harness Kits, Transmission Controller, Kit
Part Number: HTH-HT-193200
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Engine Management Systems, Nexus R5 ECUs, Transmission Controller, Each
Part Number: HTH-HT-195000
Not Yet Reviewed
Estimated Ship Date: Mar 16, 2026 if ordered today
Estimated Ship Date: Mar 16, 2026 if ordered today
Engine Management Systems, Nexus R3 ECU, Transmission Controller, Each
Part Number: HTH-HT-193000
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Wiring Harness, Elite 2000/2500 GM Gen III LS1/LS6, DBW Reaady Terminated Harness, Each
Part Number: HTH-HT-141362
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Wiring Harness, Elite 2000/2500 GM Gen III LS1/LS6, Non-DBW Terminated Harness, Each
Part Number: HTH-HT-141360
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Engine Management System, Elite 550 ECU with Premium Universal Wire-In Harness, Boost Control, Includes 8 ft. Premium Wiring Harness, Kit
Part Number: HTH-HT-150404
Not Yet Reviewed
Estimated Ship Date: Mar 16, 2026 if ordered today
Estimated Ship Date: Mar 16, 2026 if ordered today
Engine Management Systems, Nexus R5s with Universal Wire-In Harness Kit, 16 ft. Wiring Harness, Transmission Controller, Kit
Part Number: HTH-HT-195201
Not Yet Reviewed
Estimated Ship Date: Mar 16, 2026 if ordered today
Estimated Ship Date: Mar 16, 2026 if ordered today
