189 Results Found For "kit"

Squeeze the most performance possible from your fuel-injected setup with an engine management system from Summit Racing. Explore engine control computers which tune,...

Squeeze the most performance possible from your fuel-injected setup with an engine management system from Summit Racing. Explore engine control computers which tune, manage and regulate the input/output signals, as well as power adders on your vehicle’s engine. Check out engine control systems from Holley, FAST, Chevrolet Performance, AEM, Ford Performance, among others, and choose the ECU best-suited for your application! Get yours today from Summit Racing!

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FAST EZ-EFI 2.0 Multi-Port Retro-Fit Kits 30404-KIT

EZ-EFI 2.0 Self Tuning Engine Control System - Multi-Port Retro-Fit Type, Kit

Part Number: FST-30404-KIT

3.2 out of 5 stars ( 10 )

Estimated Ship Date: Today

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Summit Racing™ Megasquirt Engine Management Combos for 1986-1993 MUSTANG, 1986-1988 THUNDERBIRD - 03-0269

Engine Management System Combo, Megasquirt PNP Gen2, Wideband Gauge, Ford, Kit

Part Number: CMB-03-0269

Not Yet Reviewed

Estimated Ship Date: Today

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FAST EZ-EFI 2.0 LS Self-Tuning Engine Control Systems 30405-KIT

EZ-EFI 2.0 Self Tuning Engine Control System, GM, LS, Engine Swap, Kit

Part Number: FST-30405-KIT

1.2 out of 5 stars ( 5 )

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

Haltech Rebel LS Gen 3 and 4 ECU Kits HT-220204

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

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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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: Today

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Haltech Rebel LS Gen 3 and 4 ECU Kits HT-220201

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

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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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: Today

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Haltech Nexus R3 VCU with Universal Wire-In Harness Kits HT-193200

Engine Management Systems, Nexus R3 with Universal Wire-In Harness Kits, Transmission Controller, Kit

Part Number: HTH-HT-193200

Not Yet Reviewed

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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: Today

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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: Today

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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: Today

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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: Today

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Holley HP EFI ECU and Harness Kits 550-601

Engine Management Systems, HP EFI, ECU and Harness, Up to 16-Injectors, 8-Coils, Four Digital Inputs, for GM TPI, Holley Stealth Ram, Kit

Part Number: HLY-550-601

4.86 out of 5 stars ( 7 )

Estimated Ship Date: Today

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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

Holley HP EFI ECU and Harness Kits 554-113

Engine Management Systems, HP EFI, ECU, Replacement, Plug-and-Play, 16-Injectors, Eight Coils, Analog Inputs, USB Cable, Software, Each

Part Number: HLY-554-113

3.83 out of 5 stars ( 6 )

Estimated Ship Date: Today

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Holley HP EFI ECU and Harness Kits 550-603

Engine Management Systems, HP EFI, ECU and Harness, Up to 16-Injectors, 8-Coils, Four Digital Inputs, GM, LS2, LS7, 58x Crank Sensor, Kit

Part Number: HLY-550-603

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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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: Today

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Chevrolet Performance LT4 Engine Controller Kits 19433249

Engine Management System, LT4, Wet and Dry Sump, Pre-Programed ECU, Harness,Sensors, Throttle Pedal, Fuel Pump Power Module, 8-Speed, 10-Speed, Kit

Part Number: NAL-19433249

Not Yet Reviewed

Estimated Ship Date: Today

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Holley HP EFI ECU and Harness Kits 550-604

Engine Management Systems, HP EFI, ECU and Harness, Up to 16-Injectors, 8-Coils, Four Digital Inputs, Wideband, CANBUS, Universal, MPFI, Kit

Part Number: HLY-550-604

Not Yet Reviewed

Estimated Ship Date: Today

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Holley HP EFI ECU and Harness Kits 550-603N

Engine Management Systems, HP EFI, ECU and Harness, Up to 16-Injectors, 8-Coils, Four Digital Inputs, NKT O2, GM, LS2, LS7, 58x Crank Sensor, Kit

Part Number: HLY-550-603N

Not Yet Reviewed

Estimated Ship Date: Today

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Holley HP EFI ECU and Harness Kits 550-602

Engine Management Systems, HP EFI, ECU and Harness, Up to 16-Injectors, 8-Coils, Four Digital Inputs, Wideband, CANBUS, Chevy, LS, 5.7L, Kit

Part Number: HLY-550-602

4.83 out of 5 stars ( 6 )

Estimated Ship Date: Jan 15, 2026 if ordered today

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Estimated Ship Date: Jan 15, 2026 if ordered today

Chevrolet Performance LS427/570 Engine Controller Kits 19420000

Engine Management System, LS427/570 Controller Kit, Pre-Programmed Controller, Harness, Pedal Assembly, Oxygen Sensors, Chevrolet, Kit

Part Number: NAL-19420000

Not Yet Reviewed

Estimated Ship Date: Today

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Chevrolet Performance LT4 Engine Controller Kits 19433248

MODULE KIT

Part Number: NAL-19433248

Not Yet Reviewed

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Chevrolet Performance LS7 Engine Controller Kits 19354334

Engine Management System, LS7 Engine Controller, Chevy, 7.0L, Kit

Part Number: NAL-19354334

Not Yet Reviewed

Estimated Ship Date: Today

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Holley HP EFI ECU and Harness Kits 550-605

Engine Management Systems, HP EFI, ECU and Harness, Up to 16-Injectors, 8-Coils, Four Digital Inputs, Wideband, CANBUS, Universal, Un-terminated, Kit

Part Number: HLY-550-605

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

Holley HP EFI ECU and Harness Kits 550-606N

Engine Management Systems, HP EFI, ECU and Harness, Up to 16-Injectors, 8-Coils, Four Digital Inputs, NTK O2, Wideband, CANBUS, Ford, Multi-Point, Kit

Part Number: HLY-550-606N

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 15, 2026 if ordered today

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Estimated Ship Date: Jan 15, 2026 if ordered today

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