EFI / Electronic Fuel Injection Systems

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

• Free Shipping

Fuel Injection System, Pro-Flo 4 XT, Self-Learning, Sequential Multi-Port, Satin, 450 HP Max, Pre 1986 Small Block Chevy, Kit

Part Number: EDL-35790

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

• Free Shipping

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

Part Number: FIF-39001

3.33 out of 5 stars ( 6 )

Estimated Ship Date: Today

• Free Shipping

Fuel Injection System, Mean Street 800 HP Self Tuning, Throttle Body, Satin Black, Force Fuel System, Kit

Part Number: FIF-35208

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

• Free Shipping

Fuel Injection System, XFI Sportsman EFI, Throttle Body, ECU, Wiring Harness, Wide-band O2 Sensor, Kit

Part Number: FST-303001

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 5, 2026 if ordered today

• Free Shipping
• Special Order

Fuel Injection System, Go EFI 4 Power Adder 600 HP Self-Tuning, Throttle Body, Black Powdercoated, Injectors, ECM, Kit

Part Number: FIF-31004

3.33 out of 5 stars ( 9 )

Estimated Ship Date: Today

• Free Shipping

Fuel Injection Systems, Terminator X, Stealth 4150, 24X LS EFI, Four Injector, Throttle Body, Speed Density, Aluminum, Black, Chevy, 4.8-7.0L, Kit

Part Number: HLY-550-1021

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Fuel Injection System, Go EFI 8 Power Adder Plus 1200HP, Throttle Body, Satin Black, Injectors, ECM, Kit

Part Number: FIF-30012

3.89 out of 5 stars ( 37 )

Estimated Ship Date: Today

• Free Shipping

Fuel Injection System, Go EFI 4, 600 hp, Self-Tuning, 4150 Flange Throttle Body, Tumble Polished, 4.5 in. Display, Cast Aluminum, Polished, Kit

Part Number: FIF-30001

4.2 out of 5 stars ( 45 )

Estimated Ship Date: Today

• Free Shipping

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

Part Number: EDL-35710

4.57 out of 5 stars ( 7 )

Estimated Ship Date: Today

• Free Shipping

Fuel Injection System, Sniper 2 from Sniper 1 Upgrade, Throttle body, Black, 4150 Flange, 650 hp Max, 800 CFM, Regulator, 5 in. Display, Kit

Part Number: SNE-550-511-5AE

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Fuel Injection System, EZ-EFI 2.0 Self-Tuning, Black Anodized Throttle Body, 4-barrel Square Bore Flange, Kit

Part Number: FST-30403-KIT

Not Yet Reviewed

Estimated Ship Date: Mar 5, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Fuel Injection Systems, Terminator X, Stealth 4150, 58X LS EFI, Four Injector, Throttle Body, Speed Density, Aluminum, Black, Chevy, 4.8-7.0L, Kit

Part Number: HLY-550-1061

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Fuel Injection System, Sniper 2 from Sniper 1 Upgrade, Throttle body, Polished, 4150 Flange, 650 hp Max, 800 CFM, No Pump, Bluetooth, Kit

Part Number: SNE-550-510-BAX

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Fuel Injection System, Sniper 2, Self-Tuning, Throttle body, Polished, 4150 Flange, 650 hp Max, 800 CFM, No Pump, PDM, 5.0 in. Display, Ford, Kit

Part Number: SNE-5505105PXSBF

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Fuel Injection Systems, Go EFI Classic 650 HP, Gold Finish Throttle Body, ECM, 4-barrel Square Bore Mounting Flange, E85, Gasoline, Kit

Part Number: FIF-30020

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Fuel Injection System, Sniper 2, Self-Tuning, Throttle body, Polished, 4150 Flange, 650 hp Max, 800 CFM, Returnless Pump, PDM, 3.5 in. Display, Kit

Part Number: SNE-550-510-3PD

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Fuel Injection System, Sniper 2, Self-Tuning, Throttle body, Black, 4150 Flange, 650 hp Max, 800 CFM, Return Style Pump, PDM, 3.5 in. Display, Kit

Part Number: SNE-550-511-3PR

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Fuel Injection System, Sniper 2 from Sniper 1 Upgrade, Throttle body, Black, 4150 Flange, 650 hp Max, 800 CFM, No Pump, 5 in. Display, Kit

Part Number: SNE-550-511-5AX

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Fuel Injection System, Ultimate Rebel LS 750 HP EFI, Short Intake, Transmission Controller, Chevy, LS1/LS2/LS6, Kit

Part Number: FIF-70091

Not Yet Reviewed

Estimated Ship Date: Feb 20, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Fuel Injection, MAX EFI LS 750 KIT (LS1), Low Profile, 92mm Throttle Body, Satin, Kit

Part Number: SUM-240511-L92S

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Fuel Injection, MAX EFI LS 750 KIT (LS1), Low Profile, 92mm Throttle Body, Black, Kit

Part Number: SUM-240511-L92B

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Fuel Injection System, Go EFI 4 Power Adder 600 HP Self-Tuning, Throttle Body, Satin Black, ECM, Kit

Part Number: FIF-30004

4.02 out of 5 stars ( 46 )

Estimated Ship Date: Today

• Free Shipping

Fuel Injection System, Ultimate LS EFI, 500 HP, LS1/LS2/LS6, Without Transmission Controller, Kit

Part Number: FIF-70001

3.2 out of 5 stars ( 15 )

Estimated Ship Date: Today

• Free Shipping

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

Part Number: SNE-550-510-5PR

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

• Free Shipping
• Special Order