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Engine Management Systems

Showing In Stock Items. Show All 27 Items.

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Results 1 - 23 of 23

Holley Terminator X MAX Engine Management Systems 550-928-6

Holley Terminator X MAX Engine Management Systems 550-928-6

Holley Terminator X MAX Engine Management Systems 550-928-6

Engine Management Systems, Terminator X MAX, 8-Injectors, 8-Coil, Sensors, Trans and Tuner Controller, Chevy, LS, 4.8-6.2L, 4x Cam, 58x Crank, Kit

Part Number: HLY-550-928-6

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Chevrolet Performance LS Controller Kits 19354328

Chevrolet Performance LS Controller Kits 19354328

Chevrolet Performance LS Controller Kits 19354328

Engine Management System, LS3 Controller, Chevy, 6.2L, Kit

Part Number: NAL-19354328

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Holley Terminator X MAX Engine Management Systems 550-918-6

Holley Terminator X MAX Engine Management Systems 550-918-6

Holley Terminator X MAX Engine Management Systems 550-918-6

Engine Management Systems, Terminator X MAX, 8-Injectors, 8-Coil, Sensors, Trans and Tuner Controller, Chevy, LS, 4.8-6.2L, 4x Cam, 58x Crank, Kit

Part Number: HLY-550-918-6

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Chevrolet Performance 480 HP LS3 Engine Controller Kits 19354330

Chevrolet Performance 480 HP LS3 Engine Controller Kits 19354330

Chevrolet Performance 480 HP LS3 Engine Controller Kits 19354330

Engine Management System, 480 HP LS3 Engine Controller, Chevy, 6.2L, Kit

Part Number: NAL-19354330

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Holley Terminator X MAX Engine Management Systems 550-1630

Holley Terminator X MAX Engine Management Systems 550-1630

Holley Terminator X MAX Engine Management Systems 550-1630

Engine Management Systems, Terminator X MAX, 8-Injectors, 8-Coils, Plug-and-Play, LT Drive-by-Wire, Trans Control, Chevy, Early LT, 5.3L, 6.2L, Kit

Part Number: HLY-550-1630

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Chevrolet Performance LS 376/525 HP Engine Controller Kits 19354332

Chevrolet Performance LS 376/525 HP Engine Controller Kits 19354332

Chevrolet Performance LS 376/525 HP Engine Controller Kits 19354332

Engine Management System, LS 376/525 HP Engine Controller, Chevy, Kit

Part Number: NAL-19354332

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Holley Terminator X Max GM Gen V LT Direct Injection Kits 550-1624

Holley Terminator X Max GM Gen V LT Direct Injection Kits 550-1624

Holley Terminator X Max GM Gen V LT Direct Injection Kits 550-1624

Fuel Injection Systems, Terminator X Max, LT4, Direct Injection, ECM, Self Tuning, Power Adder Compatible, Wiring Harness, Oxygen Sensor. GM Late, Kit

Part Number: HLY-550-1624

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Holley Terminator X Max GM Gen V LT Direct Injection Kits 550-1623

Holley Terminator X Max GM Gen V LT Direct Injection Kits 550-1623

Holley Terminator X Max GM Gen V LT Direct Injection Kits 550-1623

Fuel Injection Systems, Terminator X Max, LT4, Direct Injection, ECM, Self Tuning, Power Adder Compatible, Wiring Harness, Oxygen Sensor. GM Early,Kit

Part Number: HLY-550-1623

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Holley Terminator X MAX Engine Management Systems 550-1621

Holley Terminator X MAX Engine Management Systems 550-1621

Holley Terminator X MAX Engine Management Systems 550-1621

Engine Management Systems, Terminator X MAX, 8-Injectors, 8-Coils, Plug-and-Play, LT Drive-by-Wire, Chevy, Late LT, 5.3L, 6.2L, Kit

Part Number: HLY-550-1621

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Holley Terminator X Max GM Gen V LT Direct Injection Kits 550-1633-6

Holley Terminator X Max GM Gen V LT Direct Injection Kits 550-1633-6

Holley Terminator X Max GM Gen V LT Direct Injection Kits 550-1633-6

Fuel Injection Systems, Terminator X Max, LT4, Direct Injection, ECM, Transmission Controller, 6L80E Power Adder Compatible, GM Early ,Kit

Part Number: HLY-550-1633-6

Not Yet Reviewed

Estimated Ship Date: Jan 15, 2026 if ordered today

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Estimated Ship Date: Jan 15, 2026 if ordered today

Chevrolet Performance LT4 Engine Controller Kits 19419241

Chevrolet Performance LT4 Engine Controller Kits 19419241

Chevrolet Performance LT4 Engine Controller Kits 19419241

Engine Management System, LT4 Crate Engine, Controller, Sensors, Pedal, Harness, Fuse Box, Power Module, Chevrolet, LT4, Kit

Part Number: NAL-19419241

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Holley Terminator X MAX Engine Management Systems 550-1631

Holley Terminator X MAX Engine Management Systems 550-1631

Holley Terminator X MAX Engine Management Systems 550-1631

Engine Management Systems, Terminator X MAX, 8-Injectors, 8-Coils, Plug-and-Play, LT Drive-by-Wire, Trans Control, Chevy, Late LT, 5.3L, 6.2L, Kit

Part Number: HLY-550-1631

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Holley Terminator X Max GM Gen V LT Direct Injection Kits 550-1634-6

Holley Terminator X Max GM Gen V LT Direct Injection Kits 550-1634-6

Holley Terminator X Max GM Gen V LT Direct Injection Kits 550-1634-6

Fuel Injection Systems, Terminator X Max, LT4, Direct Injection, ECM, Transmission Controller, 6L80E Power Adder Compatible, GM Late ,Kit

Part Number: HLY-550-1634-6

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Holley Terminator X MAX Engine Management Systems 550-917-6

Holley Terminator X MAX Engine Management Systems 550-917-6

Holley Terminator X MAX Engine Management Systems 550-917-6

Engine Management Systems, Terminator X MAX, 8-Injectors, 8-Coil, Sensors, Trans and Tuner Controller, Chevy, LS, 4.8-6.0L, 1x Cam, 24x Crank, Kit

Part Number: HLY-550-917-6

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Holley Terminator X MAX Engine Management Systems 550-1620

Holley Terminator X MAX Engine Management Systems 550-1620

Holley Terminator X MAX Engine Management Systems 550-1620

Engine Management Systems, Terminator X MAX, 8-Injectors, 8-Coils, Plug-and-Play, LT Drive-by-Wire, Chevy, Early LT, 5.3L, 6.2L, Kit

Part Number: HLY-550-1620

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Chevrolet Performance LT4 Engine Controller Kits 19433248

Chevrolet Performance LT4 Engine Controller Kits 19433248

Chevrolet Performance LT4 Engine Controller Kits 19433248

MODULE KIT

Part Number: NAL-19433248

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Chevrolet Performance LT4 Engine Controller Kits 19419242

Chevrolet Performance LT4 Engine Controller Kits 19419242

Chevrolet Performance LT4 Engine Controller Kits 19419242

Engine Management System, LT4, 8-Speed, Kit

Part Number: NAL-19419242

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Holley Terminator X MAX Engine Management Systems 550-1631LSD

Holley Terminator X MAX Engine Management Systems 550-1631LSD

Holley Terminator X MAX Engine Management Systems 550-1631LSD

Engine Management Systems, Terminator X MAX, 8-Injectors, 8-Coils, Plug-and-Play, LS Drive-by-Wire, Trans Control, Chevy, Late LT, 5.3L, 6.2L, Kit

Part Number: HLY-550-1631LSD

Not Yet Reviewed

Estimated Ship Date: Jan 14, 2026 if ordered today

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Estimated Ship Date: Jan 14, 2026 if ordered today

Holley Terminator X MAX Engine Management Systems 550-1610

Holley Terminator X MAX Engine Management Systems 550-1610

Holley Terminator X MAX Engine Management Systems 550-1610

Engine Management Systems, Terminator X MAX, 8-Injectors, 8-Coils, Plug-and-Play, LT, Trans Control, Chevy, Early LT, 5.3L, 6.2L, Kit

Part Number: HLY-550-1610

Not Yet Reviewed

Estimated Ship Date: Jan 14, 2026 if ordered today

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Estimated Ship Date: Jan 14, 2026 if ordered today

Holley Terminator X MAX Engine Management Systems 550-1611

Holley Terminator X MAX Engine Management Systems 550-1611

Holley Terminator X MAX Engine Management Systems 550-1611

Engine Management Systems, Terminator X MAX, 8-Injectors, 8-Coils, Plug-and-Play, LT, Trans Control, Chevy, Late LT, 5.3L, 6.2L, Kit

Part Number: HLY-550-1611

Not Yet Reviewed

Estimated Ship Date: Jan 14, 2026 if ordered today

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Estimated Ship Date: Jan 14, 2026 if ordered today

Holley Terminator X MAX Engine Management Systems 550-1620LSD

Holley Terminator X MAX Engine Management Systems 550-1620LSD

Holley Terminator X MAX Engine Management Systems 550-1620LSD

Engine Management Systems, Terminator X MAX, 8-Injectors, 8-Coils, Plug-and-Play, LT Drive-by-Wire, Chevy, Early LT, 5.3L, 6.2L, Kit

Part Number: HLY-550-1620LSD

Not Yet Reviewed

Estimated Ship Date: Jan 14, 2026 if ordered today

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Estimated Ship Date: Jan 14, 2026 if ordered today

Holley Terminator X MAX Engine Management Systems 550-1630LSD

Holley Terminator X MAX Engine Management Systems 550-1630LSD

Holley Terminator X MAX Engine Management Systems 550-1630LSD

Engine Management Systems, Terminator X MAX, 8-Injectors, 8-Coils, Plug-and-Play, LS Drive-by-Wire, Trans Control, Chevy, Early LT, 5.3L, 6.2L, Kit

Part Number: HLY-550-1630LSD

Not Yet Reviewed

Estimated Ship Date: Jan 14, 2026 if ordered today

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Estimated Ship Date: Jan 14, 2026 if ordered today

Chevrolet Performance 556 HP LSA Engine Controller Kits 19369381

Chevrolet Performance 556 HP LSA Engine Controller Kits 19369381

Chevrolet Performance 556 HP LSA Engine Controller Kits 19369381

Engine Management System, LSA Controller, Chevy, 6.2L, Kit

Part Number: NAL-19369381

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

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