Filters

  • In Stock
  • Brand
  • Universal
  • Make/Model
  • Make/Engine
  • Fuel Injection Style
  • Fuel Injection System Type
  • Timing Control Compatible
  • Power Adder Compatible
  • Self Tuning
  • User Tunable
  • Fuel Type
  • Fuel System Included
  • Price Range
  • Filter Options
  • Savings Central

Selected Filters

Filter Results by Vehicle

Loading...

Availability

  • Filters

  • Brand
  • Universal
  • Make/Model
  • Make/Engine
  • Fuel Injection Style
  • Fuel Injection System Type
  • Timing Control Compatible
  • Power Adder Compatible
  • Self Tuning
  • User Tunable
  • Fuel Type
  • Fuel System Included
  • Price Range
  • Filter Options
  • Savings Central

EFI / Electronic Fuel Injection Systems

Individual Parts
Part Groups

Results 201 - 225 of 1167

FiTech Retro LS EFI 650 HP Fuel Injection Systems 37001

FiTech Retro LS EFI 650 HP Fuel Injection Systems 37001

FiTech Retro LS EFI 650 HP Fuel Injection Systems 37001

Fuel Injection System, Retro LS EFI 650 HP Self- Learning, Throttle Body, Injectors, ECM, with Transmission Controller, Kit

Part Number: FIF-37001

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 71088

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 71088

FiTech Ultimate Rebel LS 500 HP EFI Fuel Injection Systems 71088

Fuel Injection System, Ultimate Rebel, 500 HP, Cathedral Port, 92mm Throttle Body, Inline Fuel Pump, 36 Lb., EV1, Without Transmission Controller, Kit

Part Number: FIF-71088

Not Yet Reviewed

Estimated Ship Date: Jun 1, 2026 if ordered today

...Loading

Estimated Ship Date: Jun 1, 2026 if ordered today

Holley Sniper 2 EFI 650 HP Return-Type Fuel Injection Systems with Power Distribution Module 550-511-BPR

Holley Sniper 2 EFI 650 HP Return-Type Fuel Injection Systems with Power Distribution Module 550-511-BPR

Holley Sniper 2 EFI 650 HP Return-Type Fuel Injection Systems with Power Distribution Module 550-511-BPR

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

Part Number: SNE-550-511-BPR

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

This product may not be eligible for select promotional offers

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: Apr 24, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 24, 2026 if ordered today

This product may not be eligible for select promotional offers

Holley Sniper 2 EFI 650 HP Returnless Fuel Injection Systems 550-511-BXD

Holley Sniper 2 EFI 650 HP Returnless Fuel Injection Systems 550-511-BXD

Holley Sniper 2 EFI 650 HP Returnless Fuel Injection Systems 550-511-BXD

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

Part Number: SNE-550-511-BXD

Not Yet Reviewed

Estimated Ship Date: Apr 24, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 24, 2026 if ordered today

This product may not be eligible for select promotional offers

FiTech Go EFI Classic 650 HP System Inline Pump/Regulator Fuel Injection Master Kits 31020

FiTech Go EFI Classic 650 HP System Inline Pump/Regulator Fuel Injection Master Kits 31020

FiTech Go EFI Classic 650 HP System Inline Pump/Regulator Fuel Injection Master Kits 31020

Go EFI Classic Gold 650 HP EFI System With Inline Fuel Delivery & Regulator Master Kit

Part Number: FIF-31020

Not Yet Reviewed

Estimated Ship Date: Jun 1, 2026 if ordered today

...Loading

Estimated Ship Date: Jun 1, 2026 if ordered today

FiTech Go EFI 4 600 HP System/Go Spark Fuel Injection Master Kits 96201

FiTech Go EFI 4 600 HP System/Go Spark Fuel Injection Master Kits 96201

FiTech Go EFI 4 600 HP System/Go Spark Fuel Injection Master Kits 96201

Go EFI 4 600 HP Bright Aluminum EFI System With Master Kit

Part Number: FIF-96201

Not Yet Reviewed

Estimated Ship Date: Jun 1, 2026 if ordered today

...Loading

Estimated Ship Date: Jun 1, 2026 if ordered today

FiTech Go EFI 4 Power Adder 600 HP Self-Tuning Fuel Injection Systems 30006

FiTech Go EFI 4 Power Adder 600 HP Self-Tuning Fuel Injection Systems 30006

FiTech Go EFI 4 Power Adder 600 HP Self-Tuning Fuel Injection Systems 30006

Fuel Injection Systems, Go EFI 4 600 HP Power Adder Bright Aluminum EFI System

Part Number: FIF-30006

Not Yet Reviewed

Estimated Ship Date: Jun 1, 2026 if ordered today

...Loading

Estimated Ship Date: Jun 1, 2026 if ordered today

FiTech Go EFI 2-Barrel 400 HP System Fuel Injection Master Kits 31091

FiTech Go EFI 2-Barrel 400 HP System Fuel Injection Master Kits 31091

FiTech Go EFI 2-Barrel 400 HP System Fuel Injection Master Kits 31091

Go EFI 2 Barrel 400 HP Classic Gold EFI System With Inline Fuel Delivery Master Kit

Part Number: FIF-31091

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

FiTech Go EFI 2-Barrel 400 HP Fuel Injection Systems 36001

FiTech Go EFI 2-Barrel 400 HP Fuel Injection Systems 36001

FiTech Go EFI 2-Barrel 400 HP Fuel Injection Systems 36001

Fuel Injection System, Go EFI 2 Barrel, 400 HP, Self-Tuning, Throttle Body, Injectors, ECM, In-Tank Retro Fit, Kit

Part Number: FIF-36001

Not Yet Reviewed

Estimated Ship Date: Jun 1, 2026 if ordered today

...Loading

Estimated Ship Date: Jun 1, 2026 if ordered today

FiTech Go Street 400 HP Self-Tuning Fuel Injection Systems with Go Fuel In-Tank Modules 36203

FiTech Go Street 400 HP Self-Tuning Fuel Injection Systems with Go Fuel In-Tank Modules 36203

FiTech Go Street 400 HP Self-Tuning Fuel Injection Systems with Go Fuel In-Tank Modules 36203

Fuel Injection System, Go Street, Throttle Body, Go Fuel In-Tank Fuel Pump Module, Wiring Harness, Hardware, Cast Style Finish, Kit

Part Number: FIF-36203

2.5 out of 5 stars ( 2 )

Estimated Ship Date: Jun 1, 2026 if ordered today

...Loading

Estimated Ship Date: Jun 1, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

FiTech Easy Street 600 HP EFI System Fuel Injection Master Kits 36205

FiTech Easy Street 600 HP EFI System Fuel Injection Master Kits 36205

1.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

...Loading

FiTech Ultra Port EFI BBC Systems 30-10-614

FiTech Ultra Port EFI BBC Systems 30-10-614

FiTech Ultra Port EFI BBC Systems 30-10-614

Fuel Injection Systems, Ultra Port EFI, Intake Manifold, Gold Throttle Body, ECM, Gasoline, E85, 750 HP, Chevy, Big Block, Rectangle Port, Kit

Part Number: FIF-30-10-614

Not Yet Reviewed

Estimated Ship Date: May 29, 2026 if ordered today

...Loading

Estimated Ship Date: May 29, 2026 if ordered today

FiTech Ultra Port EFI SBF 351W Systems 30-18-510

FiTech Ultra Port EFI SBF 351W Systems 30-18-510

FiTech Ultra Port EFI SBF 351W Systems 30-18-510

Fuel Injection Systems, Ultra Port EFI, Offenhauser VPI, Intake Manifold, Uni Brilliant Throttle Body, ECM, Gasoline, E85, 500 HP, Ford, 351W, Kit

Part Number: FIF-30-18-510

Not Yet Reviewed

Estimated Ship Date: May 29, 2026 if ordered today

...Loading

Estimated Ship Date: May 29, 2026 if ordered today

FiTech Ultimate Rebel LS 1000 HP EFI Fuel Injection Systems 78893

FiTech Ultimate Rebel LS 1000 HP EFI Fuel Injection Systems 78893

FiTech Ultimate Rebel LS 1000 HP EFI Fuel Injection Systems 78893

Fuel Injection System, Ultimate Rebel, 1,000 HP, Cathedral Port, 102mm, Dual In-Tank Pump, LS3 Coils, 80 Lb., EV1, With Transmission Controller, Kit

Part Number: FIF-78893

Not Yet Reviewed

Estimated Ship Date: Jun 1, 2026 if ordered today

...Loading

Estimated Ship Date: Jun 1, 2026 if ordered today

Edelbrock Pro-Flo 4 XT EFI Systems 35870

Made in the USA Edelbrock Pro-Flo 4 XT EFI Systems 35870

Edelbrock Pro-Flo 4 XT EFI Systems 35870

Fuel Injection System, Pro-Flo 4 XT, Self-Learning, Sequential Multi-Port, Satin, 550 HP Max, 1965 and Later BB Chevy Rectangular Port, Kit

Part Number: EDL-35870

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 27, 2026 if ordered today

This product may not be eligible for select promotional offers

FiTech Ultimate LS 1,000 HP EFI Fuel Injection Systems 70031

FiTech Ultimate LS 1,000 HP EFI Fuel Injection Systems 70031

FiTech Ultimate LS 1,000 HP EFI Fuel Injection Systems 70031

Fuel Injection System, Ultimate LS EFI, 1,000 HP, Short Cathedral Port, LS1/LS2/LS6, With Transmission Controller, Kit

Part Number: FIF-70031

Not Yet Reviewed

Estimated Ship Date: May 29, 2026 if ordered today

...Loading

Estimated Ship Date: May 29, 2026 if ordered today

FiTech Ultimate LS 1,000 HP EFI Fuel Injection Systems 70033

FiTech Ultimate LS 1,000 HP EFI Fuel Injection Systems 70033

FiTech Ultimate LS 1,000 HP EFI Fuel Injection Systems 70033

Fuel Injection System, Ultimate LS EFI, 1,000 HP, Long Runner Cathedral Port, LS1/LS2/LS6, With Transmission Controller, Kit

Part Number: FIF-70033

Not Yet Reviewed

Estimated Ship Date: May 29, 2026 if ordered today

...Loading

Estimated Ship Date: May 29, 2026 if ordered today

FiTech Ultimate LS EFI 750 HP Fuel Injection Systems with Go Fuel In-Tank Module 79609

FiTech Ultimate LS EFI 750 HP Fuel Injection Systems with Go Fuel In-Tank Module 79609

FiTech Ultimate LS EFI 750 HP Fuel Injection Systems with Go Fuel In-Tank Module 79609

Fuel Injection System, Ultimate LS 750 HP, Tall Intake for Truck Accessories Cathedral Port, In-Tank Pump, LED Coil Packs, Trans Controller, Kit

Part Number: FIF-79609

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jun 1, 2026 if ordered today

...Loading

Estimated Ship Date: Jun 1, 2026 if ordered today

FiTech Ultimate LS EFI 750 HP Fuel Injection Systems 70082

FiTech Ultimate LS EFI 750 HP Fuel Injection Systems 70082

FiTech Ultimate LS EFI 750 HP Fuel Injection Systems 70082

Fuel Injection Systems, Ultimate LS 750 HP Dual Quad Matte Black EFI System With Cathedral Port Intake & Transmission Control

Part Number: FIF-70082

Not Yet Reviewed

Estimated Ship Date: May 29, 2026 if ordered today

...Loading

Estimated Ship Date: May 29, 2026 if ordered today

FiTech Ultra Port EFI SBC Systems 30-12-515

FiTech Ultra Port EFI SBC Systems 30-12-515

FiTech Ultra Port EFI SBC Systems 30-12-515

Fuel Injection Systems, Ultra Port EFI, Intake Manifold, Black Throttle Body, ECM, Gasoline, E85, 500 HP, Chevy, Small Block, Kit

Part Number: FIF-30-12-515

Not Yet Reviewed

Estimated Ship Date: May 28, 2026 if ordered today

...Loading

Estimated Ship Date: May 28, 2026 if ordered today

FiTech Ultimate LS EFI 750 HP Fuel Injection Systems 78609

FiTech Ultimate LS EFI 750 HP Fuel Injection Systems 78609

FiTech Ultimate LS EFI 750 HP Fuel Injection Systems 78609

Fuel Injection, Ultimate LS, Ultimate LS Tall Master Kit 70009 w/ 50015 In-Tank Module, 54001 regulator, w/ coil pack set

Part Number: FIF-78609

Not Yet Reviewed

Estimated Ship Date: Jun 1, 2026 if ordered today

...Loading

Estimated Ship Date: Jun 1, 2026 if ordered today

FiTech Ultimate LS EFI 750 HP Fuel Injection Systems 78614

FiTech Ultimate LS EFI 750 HP Fuel Injection Systems 78614

FiTech Ultimate LS EFI 750 HP Fuel Injection Systems 78614

Fuel Injection, Ultimate LS, Ultimate LS Master Kit 70014 w/ 50015 In-Tank Module, 54001 regulator, w/ coil pack set

Part Number: FIF-78614

Not Yet Reviewed

Estimated Ship Date: Jun 1, 2026 if ordered today

...Loading

Estimated Ship Date: Jun 1, 2026 if ordered today

Edelbrock Pro-Flo 4 XT EFI Systems 35730

Made in the USA Edelbrock Pro-Flo 4 XT EFI Systems 35730

Edelbrock Pro-Flo 4 XT EFI Systems 35730

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

Part Number: EDL-35730

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Apr 27, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 27, 2026 if ordered today

This product may not be eligible for select promotional offers

Edelbrock Pro-Flo 4 EFI Systems 35750

Made in the USA Edelbrock Pro-Flo 4 EFI Systems 35750

Edelbrock Pro-Flo 4 EFI Systems 35750

Fuel Injection System, Pro-Flo 4, Self-Learning, Sequential Multi-Port, Satin, 675 HP Max, Gen III & IV LS Rectangular Port, Kit

Part Number: EDL-35750

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Apr 27, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 27, 2026 if ordered today

This product may not be eligible for select promotional offers

FiTech Go EFI 2x4 PA 1200 HP System Fuel Injection Master Kits 96765

FiTech Go EFI 2x4 PA 1200 HP System Fuel Injection Master Kits 96765

FiTech Go EFI 2x4 PA 1200 HP System Fuel Injection Master Kits 96765

Go EFI 2x4 1200 HP Bright Aluminum EFI Adder With Master Kit

Part Number: FIF-96765

Not Yet Reviewed

Estimated Ship Date: Jun 1, 2026 if ordered today

...Loading

Estimated Ship Date: Jun 1, 2026 if ordered today

Related Articles

3 Reasons to Consider a Self-Learning Fuel Injection System Tech Article

3 Reasons to Consider a Self-Learning Fuel Injection System

Tuning is rewarding when you want to do it, but aggravating when you have to do it. Today’s self-learning fuel injection systems give us the best of both worlds. The injection units quickly learn what the engine wants to run at its best and offers additional tools for those who like to tinker.

Example images of throttle body and multi-port EFI kits Tech Article

Which fuel injection kit is right for me?

If you’re tired of messing with jets and needles, replacing your carburetor with a Fuel Injection System has never been easier. If you make the right choices, the system will work great with engine you have today. It can also support your planned upgrades.

Carbureted vs. EFI: Fuelab Tech Article

Carbureted vs. EFI: Fuelab Examines How Fuel Line Size Relates to Fuel Pressure Drop (and Why it Matters)!

Does size really matter when it comes to fuel lines? According to the fuel delivery system experts at Fuelab, it does. It’s because fuel line size and length have a direct effect on the amount of fuel pressure drop your fuel system will experience.

How do I pick the right size fuel injection kit? Tech Article

How do I pick the right size fuel injection kit?

EFI Kits are rated by the maximum horsepower they support with gasoline. But what about the smallest engine a system can support? Choosing an EFI system that’s too big will result in poor idle and bad throttle response, same as a carburetor. Keep reading to learn what affects these ratings and how to pick the right kit for your motor.

Can I run a turbocharger, supercharger, or nitrous oxide with my fuel injection kit? Tech Article

Can I run a turbocharger, supercharger, or nitrous oxide with my fuel injection kit?

Power adders like nitrous, turbochargers, and superchargers are a natural fit with EFI. If you want to use power adders now or in the future, buy an EFI kit that is Power Adder Compatible from the start. A power adder compatible kit will work fine with or without boost or nitrous, and it might be impossible to make a non-compatible kit work with power adders. Unfortunately, not all power adder compatible kits are created equal. They usually have:

Can I use a fuel injection kit to control ignition timing? Tech Article

Can I use a fuel injection kit to control ignition timing?

Most fuel injection kits will work with your existing ignition system. All they really need is a tach signal. Ignition Timing Advance can be handled Mechanically and/or with Vacuum, just like with a carburetor.

An example of 2 different in-tank style fuel pumps. Tech Article

What type of electric fuel pump should I use?

Electric fuel pumps come in three basic types. As long as a fuel pump provides the Flow Rate your engine needs at the pressure your Fuel Injected or Carbureted system requires, it will work just fine. It is just a matter of deciding which one works best for your installation.