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Holley HP EFI ECU and Harness Kits 550-603

Holley HP EFI ECU and Harness Kits 550-603

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

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

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Holley Sniper 2 EFI 650 HP Return-Type Fuel Injection Systems with Power Distribution Module 550-510-BPR

Holley Sniper 2 EFI 650 HP Return-Type Fuel Injection Systems with Power Distribution Module 550-510-BPR

Holley Sniper 2 EFI 650 HP Return-Type Fuel Injection Systems with Power Distribution Module 550-510-BPR

Fuel Injection System, Sniper 2, Self-Tuning, Throttle body, Polished, 4150 Flange, 650 hp Max, 800 CFM, Return Style Pump, PDM, Bluetooth, Kit

Part Number: SNE-550-510-BPR

Not Yet Reviewed

Estimated Ship Date: Mar 19, 2026 if ordered today

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Estimated Ship Date: Mar 19, 2026 if ordered today

FTI Performance Pro Powerglide Level 5.5 Transmissions PPG5.5S

FTI Performance Pro Powerglide Level 5.5 Transmissions PPG5.5S

FTI Performance Pro Powerglide Level 5.5 Transmissions PPG5.5S

Aftermarket SFI approved case, 2200 hp, Pro tree transbrake 265lb, lightened steel clutch hub, 1.80 or 1.69 st

Part Number: FTI-PPG55S

Not Yet Reviewed

Estimated Ship Date: Mar 27, 2026 if ordered today

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Estimated Ship Date: Mar 27, 2026 if ordered today

Denso Air/Fuel Ratio Sensors for 1999-2002 4RUNNER, 2000-2004 TACOMA - 234-9002

Denso Air/Fuel Ratio Sensors for 1999-2002 4RUNNER, 2000-2004 TACOMA - 234-9002

Denso Air/Fuel Ratio Sensors for 1999-2002 4RUNNER, 2000-2004 TACOMA - 234-9002

Oxygen Sensor, OE Style, Heated, Flange Mount, Toyota, Each

Part Number: DNP-234-9002

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 19, 2026 if ordered today

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Estimated Ship Date: Mar 19, 2026 if ordered today

Innovate PSN-1 PowerSafe Nitrous Bottle Pressure and Air/Fuel Ratio Gauge Kits 3893

Innovate PSN-1 PowerSafe Nitrous Bottle Pressure and Air/Fuel Ratio Gauge Kits 3893

Innovate PSN-1 PowerSafe Nitrous Bottle Pressure and Air/Fuel Ratio Gauge Kits 3893

Gauge, PSN-1, Air/Fuel Ratio, Nitrous Bottle Pressure, Digital, Round, 2 1/16 in., Kit

Part Number: INN-38930

4.43 out of 5 stars ( 7 )

Estimated Ship Date: Today

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Holley Terminator X MAX Engine Management Systems 550-920T

Holley Terminator X MAX Engine Management Systems 550-920T

Holley Terminator X MAX Engine Management Systems 550-920T

Engine Management Systems, Terminator X MAX, 8-EV1 Injectors, 8-Coil, Trans Control, Sensors, USB Cable, Chevy, LS, 4.8-6.2L, 4x Cam, 58x Crank, Kit

Part Number: HLY-550-920T

Not Yet Reviewed

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Holley Terminator X Engine Management Systems 550-1225

Holley Terminator X Engine Management Systems 550-1225

Holley Terminator X Engine Management Systems 550-1225

Engine Management Systems, Terminator X, Up to 8-EV6 Injectors, 8-Coil, O2 Sensor, Plug-and-Play, Tuner, Controller, Dodge, Chrysler, 5.7-6.4L, Kit

Part Number: HLY-550-1225

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

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Holley Terminator X MAX Engine Management Systems 550-1423

Holley Terminator X MAX Engine Management Systems 550-1423

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FiTech Ultimate LS EFI 750 HP Fuel Injection Systems 70013

FiTech Ultimate LS EFI 750 HP Fuel Injection Systems 70013

FiTech Ultimate LS EFI 750 HP Fuel Injection Systems 70013

Fuel Injection System, Ultimate LS EFI, 750 HP, LS3/L92, Without Transmission Controller, Kit

Part Number: FIF-70013

3.75 out of 5 stars ( 4 )

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 Engine Management Systems 550-1601

Holley Terminator X Engine Management Systems 550-1601

Holley Terminator X Engine Management Systems 550-1601

Engine Management Systems, Terminator X, Up to 8-Injectors, 8-Coils, Plug-and-Play, Analog Inputs, Controller, Chevy, Late LT, 5.3L, 6.2L, Kit

Part Number: HLY-550-1601

Not Yet Reviewed

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Holley Sniper 2 EFI 650 HP Returnless Fuel Injection Systems with Power Distribution Module 550-511-5PD

Holley Sniper 2 EFI 650 HP Returnless Fuel Injection Systems with Power Distribution Module 550-511-5PD

Holley Sniper 2 EFI 650 HP Returnless Fuel Injection Systems with Power Distribution Module 550-511-5PD

Fuel Injection System, Sniper 2, Self-Tuning, Throttle body, Black, 4150 Flange, 650 hp Max, 800 CFM, Returnless Pump, PDM, 5 in. Display, Kit

Part Number: SNE-550-511-5PD

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Innovate LM-2 Ultimate Shop Kits 3921

Innovate LM-2 Ultimate Shop Kits 3921

Innovate LM-2 Ultimate Shop Kits 3921

Data Acquisition, Digital Air-Fuel Ratio Meter, Shop Kit, LM-2, Dual, Kit

Part Number: INN-39210

Not Yet Reviewed

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Holley Sniper 2 EFI 650 HP Returnless Fuel Injection Systems with Power Distribution Module 550-510-BPD

Holley Sniper 2 EFI 650 HP Returnless Fuel Injection Systems with Power Distribution Module 550-510-BPD

Holley Sniper 2 EFI 650 HP Returnless Fuel Injection Systems with Power Distribution Module 550-510-BPD

Fuel Injection System, Sniper 2, Self-Tuning, Throttle body, Polished, 4150 Flange, 650 hp Max, 800 CFM, Returnless Pump, PDM, Bluetooth, Kit

Part Number: SNE-550-510-BPD

Not Yet Reviewed

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FiTech Ultimate LS EFI 750 HP Fuel Injection Systems 79003

FiTech Ultimate LS EFI 750 HP Fuel Injection Systems 79003

FiTech Ultimate LS EFI 750 HP Fuel Injection Systems 79003

Fuel Injection, Ultimate LS, Ultimate LS Kit LS1/LS2/LS6 -750HP w/o Trans Control, w/ led coil pack set

Part Number: FIF-79003

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

Haltech Nexus R3 VCUs HT-193000

Haltech Nexus R3 VCUs HT-193000

Haltech Nexus R3 VCUs HT-193000

Engine Management Systems, Nexus R3 ECU, Transmission Controller, Each

Part Number: HTH-HT-193000

Not Yet Reviewed

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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

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Holley Hilborn Universal Terminator X MPFI Systems 550-718

Holley Hilborn Universal Terminator X MPFI Systems 550-718

Holley Hilborn Universal Terminator X MPFI Systems 550-718

Engine Management Systems, Terminator X, Hillborn EFI Intake, 8 EV1 Injectors, 8 Coils, Analog inputs, Chevy, Big-block, Push-rod Engine, Kit

Part Number: HLY-550-718

Not Yet Reviewed

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Holley Terminator X MAX Engine Management Systems 550-1318

Holley Terminator X MAX Engine Management Systems 550-1318

Holley Terminator X MAX Engine Management Systems 550-1318

Engine Management Systems, Terminator X MAX, 8-EV1 Injectors, 8-Coils, Plug-and-Play, Drive-by-Wire, Tuner/Trans Control, 4R70W, Ford, 4.6L, 5.4L, Kit

Part Number: HLY-550-1318

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Holley Terminator X MAX Engine Management Systems 550-916T

Holley Terminator X MAX Engine Management Systems 550-916T

Holley Terminator X MAX Engine Management Systems 550-916T

Engine Management Systems, Terminator X MAX, 8-EV1 Injectors, 8-Coils, Trans Control, Sensors, USB Tune Cable, Chevy, LS, 5.7L, 1x Cam, 24x Crank, Kit

Part Number: HLY-550-916T

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Denso Air/Fuel Ratio Sensors 234-9038

Denso Air/Fuel Ratio Sensors 234-9038

Denso Air/Fuel Ratio Sensors 234-9038

Oxygen Sensor, OE Style, Heated, Thread-In Mounting, for Infiniti, for Nissan, Suzuki, Each

Part Number: DNP-234-9038

Not Yet Reviewed

Estimated Ship Date: Mar 20, 2026 if ordered today

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Estimated Ship Date: Mar 20, 2026 if ordered today

Holley Sniper 2 EFI 650 HP Base Fuel Injection Systems with Power Distribution Module 550-510-BPX-SBF

Holley Sniper 2 EFI 650 HP Base Fuel Injection Systems with Power Distribution Module 550-510-BPX-SBF

Holley Sniper 2 EFI 650 HP Base Fuel Injection Systems with Power Distribution Module 550-510-BPX-SBF

Fuel Injection System, Sniper 2, Self-Tuning, Throttle body, Polished, 4150 Flange, 650 hp Max, 800 CFM, No Pump, PDM, Bluetooth, Ford, Kit

Part Number: SNE-550510BPXSBF

Not Yet Reviewed

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FiTech Nitro-Port Cast LS1 1000 HP Fuel Injection Systems 73107

FiTech Nitro-Port Cast LS1 1000 HP Fuel Injection Systems 73107

FiTech Nitro-Port Cast LS1 1000 HP Fuel Injection Systems 73107

Fuel Injection System, Nitro-Cast LS1 EFI, 1000 HP, 102mm Throttle Body, 80lb. Injectors, Dual O2 Sensor, Cathedral Port, Cable Driven, Chevy, Kit

Part Number: FIF-73107

Not Yet Reviewed

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Holley Terminator X Engine Management Systems 550-1216

Holley Terminator X Engine Management Systems 550-1216

Holley Terminator X Engine Management Systems 550-1216

Engine Management Systems, Terminator X, Up to 8-EV1 Injectors, 8-Coils, Analog, O2 Sensor, Plug-and-Play, 3.5 in. Controller, Ford, 4.6L, 5.4L, Kit

Part Number: HLY-550-1216

Not Yet Reviewed

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Holley Sniper 2 EFI 650 HP Inline Pump Fuel Injection Systems 550-511-BXK

Holley Sniper 2 EFI 650 HP Inline Pump Fuel Injection Systems 550-511-BXK

Holley Sniper 2 EFI 650 HP Inline Pump Fuel Injection Systems 550-511-BXK

Fuel Injection System, Sniper 2, Self-Tuning, Throttle body, Black, 4150 Flange, 650 hp Max, 800 CFM, Inline Pump, Bluetooth, Kit

Part Number: SNE-550-511-BXK

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Holley Terminator X MAX Engine Management Systems 550-932T

Holley Terminator X MAX Engine Management Systems 550-932T

Holley Terminator X MAX Engine Management Systems 550-932T

Engine Management Systems, Terminator X MAX, 8-EV6 Injectors, 8-Coils, Analog Input, USB Cable, Chevy, LS, 5,7L, 1x Cam, 24x Crank, Kit

Part Number: HLY-550-932T

Not Yet Reviewed

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