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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!
Showing In Stock Items. Show All 40 Items.
Wiring Harness, Fuel Injector Sub-Harness, EV6, Nexus Rebel LS, Chevrolet, LS, Each
Part Number: HTH-HT-186502
Not Yet Reviewed
Estimated Ship Date: Monday 1/5/2026
Estimated Ship Date: Monday 1/5/2026
Wiring Harness, Nexus Rebel, ECU, Plug-and-Play, Standard Length, Chevy, LS, Each
Part Number: HTH-HT-186500
Not Yet Reviewed
Estimated Ship Date: Monday 1/5/2026
Estimated Ship Date: Monday 1/5/2026
Wiring Harness, Elite 2000/2500 GM Gen IV LS/LSX, DBW Ready Terminated Harness, Bosch EV1, Each
Part Number: HTH-HT-141366
Not Yet Reviewed
Estimated Ship Date: Monday 1/5/2026
Estimated Ship Date: Monday 1/5/2026
Wiring Harness, Elite 2000/2500 GM Gen IV LS/LSX, Non-DBW Terminated Harness, Bosch EV1, Each
Part Number: HTH-HT-141364
Not Yet Reviewed
Estimated Ship Date: Monday 1/5/2026
Estimated Ship Date: Monday 1/5/2026
Wiring Harness, Elite 2000/2500 GM Gen IV LS/LSX, Non-DBW Terminated Harness, Bosch EV6, Each
Part Number: HTH-HT-141365
Not Yet Reviewed
Estimated Ship Date: Monday 1/5/2026
Estimated Ship Date: Monday 1/5/2026
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: Monday 1/5/2026
Estimated Ship Date: Monday 1/5/2026
Wiring Harness, Elite 2500 V8 Terminated Harness, Bosch EV1, Chevy Small/Big Block, Ford Small/Big Block, Mopar Hemi, Each
Part Number: HTH-HT-141376
Not Yet Reviewed
Estimated Ship Date: Monday 1/5/2026
Estimated Ship Date: Monday 1/5/2026
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: Monday 1/5/2026
Estimated Ship Date: Monday 1/5/2026
Engine Control Unit, Elite 2500, with Premium Wire-In Harness, Universal, Kit
Part Number: HTH-HT-151304
Not Yet Reviewed
Estimated Ship Date: Monday 1/5/2026
Estimated Ship Date: Monday 1/5/2026
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: Monday 1/5/2026
Estimated Ship Date: Monday 1/5/2026
Engine Management Systems, Nexus R5 ECUs, Transmission Controller, Each
Part Number: HTH-HT-195000
Not Yet Reviewed
Estimated Ship Date: Monday 1/5/2026
Estimated Ship Date: Monday 1/5/2026
Engine Management Systems, Elite 1500 ECU, Four Digital Inputs, Ten Analog Inputs, Each
Part Number: HTH-HT-150900
Not Yet Reviewed
Estimated Ship Date: Monday 1/5/2026
Estimated Ship Date: Monday 1/5/2026
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