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Holley Sniper 2 EFI 650 HP Return-Type Fuel Injection Systems 550-511-BXR

Holley Sniper 2 EFI 650 HP Return-Type Fuel Injection Systems 550-511-BXR

Holley Sniper 2 EFI 650 HP Return-Type Fuel Injection Systems 550-511-BXR

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

Part Number: SNE-550-511-BXR

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Edelbrock Pro-Flo 4 EFI Systems 35950-BP

Edelbrock Pro-Flo 4 EFI Systems 35950-BP

Edelbrock Pro-Flo 4 EFI Systems 35950-BP

Fuel Injection System, Pro-Flo 4, Self-Learning, Sequential Multi-Port, Black Plasma Coated., 550 HP Max, 351W Small Block Ford, Kit

Part Number: EDL-35950-BP

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

Holley Sniper 2 EFI 650 HP Returnless Fuel Injection Systems 550-510-5XD

Holley Sniper 2 EFI 650 HP Returnless Fuel Injection Systems 550-510-5XD

Holley Sniper 2 EFI 650 HP Returnless Fuel Injection Systems 550-510-5XD

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

Part Number: SNE-550-510-5XD

Not Yet Reviewed

Estimated Ship Date: Mar 17, 2026 if ordered today

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Estimated Ship Date: Mar 17, 2026 if ordered today

Edelbrock Pro-Flo 4 EFI Systems 35740

Made in the USA Edelbrock Pro-Flo 4 EFI Systems 35740

Edelbrock Pro-Flo 4 EFI Systems 35740

Fuel Injection System, Pro-Flo 4, Self-Learning, Sequential Multi-Port, Satin, 550 HP Max, Gen III & IV LS Rectangular Port, Kit

Part Number: EDL-35740

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

FiTech Mean Street EFI 800 HP Self-Tuning Fuel Injection Systems 93008

FiTech Mean Street EFI 800 HP Self-Tuning Fuel Injection Systems 93008

FiTech Mean Street EFI 800 HP Self-Tuning Fuel Injection Systems 93008

Fuel Injection System, Mean Street 800 HP EFI System, Matte Black Finish, CDI Box, Kit

Part Number: FIF-93008

Not Yet Reviewed

Estimated Ship Date: Apr 17, 2026 if ordered today

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Estimated Ship Date: Apr 17, 2026 if ordered today

Denso Air/Fuel Ratio Sensors for 2003-2007 ACCORD - 234-9040

Denso Air/Fuel Ratio Sensors for 2003-2007 ACCORD - 234-9040

Denso Air/Fuel Ratio Sensors for 2003-2007 ACCORD - 234-9040

Oxygen Sensor, OE Style, Heated, Thread-In Mounting, for use on Honda®, Each

Part Number: DNP-234-9040

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

Denso Air/Fuel Ratio Sensors 234-9049

Denso Air/Fuel Ratio Sensors 234-9049

Denso Air/Fuel Ratio Sensors 234-9049

Oxygen Sensor, OE Style, Heated, Thread-In Mounting, Lexus, Scion, Toyota, Each

Part Number: DNP-234-9049

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

Holley Terminator X MAX Engine Management Systems 550-1319

Holley Terminator X MAX Engine Management Systems 550-1319

Holley Terminator X MAX Engine Management Systems 550-1319

Engine Management Systems, Terminator X MAX, 8-EV6 Injectors, 8-Coils, Plug-and-Play, Drive-by-Wire, Tuner/Trans Control, 4R70W, Ford, 4.6L, 5.4L, Kit

Part Number: HLY-550-1319

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Holley Terminator X MAX Engine Management Systems 550-927T

Holley Terminator X MAX Engine Management Systems 550-927T

Holley Terminator X MAX Engine Management Systems 550-927T

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

Part Number: HLY-550-927T

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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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: Tomorrow

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Holley Sniper 2 EFI 650 HP Returnless Fuel Injection Systems 550-510-BXD

Holley Sniper 2 EFI 650 HP Returnless Fuel Injection Systems 550-510-BXD

Holley Sniper 2 EFI 650 HP Returnless Fuel Injection Systems 550-510-BXD

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

Part Number: SNE-550-510-BXD

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Denso Air/Fuel Ratio Sensors for 2014-2018 3, 2014-2017 6, 2013-2018 CX-5 - 234-5059

Denso Air/Fuel Ratio Sensors for 2014-2018 3, 2014-2017 6, 2013-2018 CX-5 - 234-5059

Denso Air/Fuel Ratio Sensors for 2014-2018 3, 2014-2017 6, 2013-2018 CX-5 - 234-5059

Oxygen Sensor, OE Style, Heated, Thread-In Mounting, Mazda, Each

Part Number: DNP-234-5059

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

Holley Terminator X MAX Engine Management Systems 550-926T

Holley Terminator X MAX Engine Management Systems 550-926T

Holley Terminator X MAX Engine Management Systems 550-926T

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

Part Number: HLY-550-926T

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Holley Terminator X MAX Engine Management Systems 550-1424

Holley Terminator X MAX Engine Management Systems 550-1424

Holley Terminator X MAX Engine Management Systems 550-1424

Engine Management Systems, Terminator X MAX, 8-EV1 Injectors, 8-Coils, Drive-by-Wire, 3.5 in. Controller, Chrysler, Dodge, 5.7L, 6.4L, Non-VVT, Kit

Part Number: HLY-550-1424

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

Holley Sniper 2 EFI 650 HP Return-Type Fuel Injection Systems 550-510-5XR

Holley Sniper 2 EFI 650 HP Return-Type Fuel Injection Systems 550-510-5XR

Holley Sniper 2 EFI 650 HP Return-Type Fuel Injection Systems 550-510-5XR

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

Part Number: SNE-550-510-5XR

Not Yet Reviewed

Estimated Ship Date: Mar 18, 2026 if ordered today

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Estimated Ship Date: Mar 18, 2026 if ordered today

Innovate LM-2 Dual Digital Air/Fuel Ratio Meter Basic Kits 3894

Innovate LM-2 Dual Digital Air/Fuel Ratio Meter Basic Kits 3894

Innovate LM-2 Dual Digital Air/Fuel Ratio Meter Basic Kits 3894

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

Part Number: INN-38940

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 10, 2026 if ordered today

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Estimated Ship Date: Mar 10, 2026 if ordered today

Holley Terminator X MAX Stealth 4150 58X LS EFI Fuel Injection Systems 550-1063

Holley Terminator X MAX Stealth 4150 58X LS EFI Fuel Injection Systems 550-1063

Holley Terminator X MAX Stealth 4150 58X LS EFI Fuel Injection Systems 550-1063

Fuel Injection Systems, Terminator X Max, Stealth 4150, 58X LS EFI, Four Injector, Throttle Body, Aluminum, Shiny, Trans Control, Chevy, 4.8-7.0L, Kit

Part Number: HLY-550-1063

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Edelbrock Pro-Flo 4 Plus Self-Learning Engine Management Systems 36130

Made in the USA Edelbrock Pro-Flo 4 Plus Self-Learning Engine Management Systems 36130

Edelbrock Pro-Flo 4 Plus Self-Learning Engine Management Systems 36130

Engine Management System, Fuel Injection, ProFlo 4 Plus, ECU, Oxygen Sensor, Drive-By-Wire, Tablet, 24 or 58x Harness Required, Chevy, LS, Swap, Kit

Part Number: EDL-36130

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

FiTech Ultimate LS Standalone ECUs 70050-1

FiTech Ultimate LS Standalone ECUs 70050-1

4 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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FiTech Easy Street 600 HP EFI System Fuel Injection Master Kits 36505

FiTech Easy Street 600 HP EFI System Fuel Injection Master Kits 36505

FiTech Easy Street 600 HP EFI System Fuel Injection Master Kits 36505

Easy Street 600 HP Gold EFI System With Go Fuel In-Tank Regulated Pump 255 LPH Master Kit

Part Number: FIF-36505

Not Yet Reviewed

Estimated Ship Date: Apr 17, 2026 if ordered today

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Estimated Ship Date: Apr 17, 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: Tomorrow

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Edelbrock Pro-Flo 4 EFI ECU and Electronics Kits 35716

Edelbrock Pro-Flo 4 EFI ECU and Electronics Kits 35716

Edelbrock Pro-Flo 4 EFI ECU and Electronics Kits 35716

PRO FLO 4 EFI ECU AND ELECTRONICS KIT, CHEVROLET SB, BB

Part Number: EDL-35716

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

Denso Air/Fuel Ratio Sensors 234-5065

Denso Air/Fuel Ratio Sensors 234-5065

Denso Air/Fuel Ratio Sensors 234-5065

Oxygen Sensor, OE Style, Heated, Thread-In Mounting, Mercedes-Benz, Each

Part Number: DNP-234-5065

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

Holley Dominator EFI Vehicle Management Systems 550-659

Holley Dominator EFI Vehicle Management Systems 550-659

Holley Dominator EFI Vehicle Management Systems 550-659

Engine Management Systems, Dominator EFI, 24-EV1 Injectors, 12-Coils, Analog/Digital, Drive-by-wire, 4x Cam Sensor, Chevy, 4.8-7.0L, 58x Crank, Kit

Part Number: HLY-550-659

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

Holley Terminator X Stealth 4500 2x4 EFI Fuel Injection Systems 550-1080

Holley Terminator X Stealth 4500 2x4 EFI Fuel Injection Systems 550-1080

Holley Terminator X Stealth 4500 2x4 EFI Fuel Injection Systems 550-1080

Fuel Injection Systems, Terminator X, Stealth 4500, 2x4 EFI, Eight Injector, Dual Throttle Body, Speed Density, Aluminum, Shiny, Tunable, Kit

Part Number: HLY-550-1080

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Mishimoto Weld-On Bungs MMEXH-WB18-SS

Mishimoto Weld-On Bungs MMEXH-WB18-SS

Mishimoto Weld-On Bungs MMEXH-WB18-SS

Fitting, Bung, Weld-in, Oxygen Sensor, Stainless Steel, 18mm x 1.5, Each

Part Number: MIO-MMEXHWB18SS

Not Yet Reviewed

Estimated Ship Date: Mar 10, 2026 if ordered today

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Estimated Ship Date: Mar 10, 2026 if ordered today