EFI Kits, Fuel Injectors, Throttle Bodies & More

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 )

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Wiring Harnesses. Holley EFI, Replacement, Wideband O2 Adapter Harness, Terminator EFI Systems, Pre-Terminated, Plug-and-Play, Each

Part Number: HLY-558-463

5.0 out of 5 stars ( 1 )

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Fuel Injection System, Pro-Flo 4, Self-Learning, Sequential Multi-Port, Satin, 825 HP Max, 1965 and Later BB Chevy Large Oval Port, Kit

Part Number: EDL-35840

5.0 out of 5 stars ( 1 )

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Fuel Injection System, Ultimate LS EFI, 750 HP, LS1/LS2/LS6, With Transmission Controller, Kit

Part Number: FIF-70004

4.0 out of 5 stars ( 3 )

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Fuel Injection System, Pro-Flo 4, Self-Learning, Sequential Multi-Port, Satin, 550 HP Max, Small Block Ford, Kit

Part Number: EDL-35940

4.75 out of 5 stars ( 4 )

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Fuel Injection System, Pro-Flo 4, Self-Learning, Sequential Multi-Port, Satin, 550 HP Max, SB Chrysler 318, 340, 360, Kit

Part Number: EDL-35900

3.4 out of 5 stars ( 5 )

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Fuel Injection System, Ultimate LS EFI, 500 HP, LS1/LS2/LS6, With Transmission Controller, With Inline Fuel Pump, Kit

Part Number: FIF-71002

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Injector Dynamics 1340cc Injector 34mm Length No Adapter Top 14mm Up O-Ring / 14mm Low O-Ring Qty 6

Part Number: IJD-13003414146

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Injector Dynamics ID1050X Injectors 14mm (Gray) Adapter Top (Set of 8) Orange Lower O-Ring

Part Number: IJD-10504814158

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Fuel Injection System, Pro-Flo 4 XT, Self-Learning, Sequential Multi-Port, Satin, 450 HP Max, SB Chevy with Vortec or E-Tec heads, Kit

Part Number: EDL-35820

3.67 out of 5 stars ( 3 )

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Fuel Injection System, Pro-Flo 4, Self-Learning, Sequential Multi-Port, Dual Throttle Bodies, Satin, 825 HP Max, Gen II Hemi, 426-572, Kit

Part Number: EDL-35670

4.5 out of 5 stars ( 2 )

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Injector Dynamics ID1050X Fuel Injectors 34mm Length 14mm Top O-Ring 14mm Lower O-Ring (Set of 4)

Part Number: IJD-10503414144

5.0 out of 5 stars ( 1 )

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Fuel Injector, ID1050x Series, 1065.0cc/min Flow Rate, EV6/USCAR Plug, 2.283 in. Height, Acura®, Dodge, Nissan, Honda®, Set of 4

Part Number: IJD-10504814144

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Fuel Injection System Controllers, EFI, Black Plastic, Multi Port, Chevrolet. Each

Part Number: HLY-554-150

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

Part Number: EDL-35850

5.0 out of 5 stars ( 2 )

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Fuel Injector, ID1050x Series, 1065.0cc/min Flow Rate, EV6/USCAR Plug, 2.665 in. Height, Acura®, Nissan, Infiniti, Toyota, Honda®, Set of 4

Part Number: IJD-10506011144

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Injector Dynamics ID1050X Injectors 11mm (Blue) Adapters Denso Lower Cushions (Set of 2)

Part Number: IJD-10506011D2

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Fuel Injector, ID1050x Series, 1065.0cc/min Flow Rate, EV6/USCAR Plug, 2.755 in. Height, Ford, Set of 8

Part Number: IJD-1050601414B8

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Fuel Injector, ID1050x Series, 1065.0cc/min Flow Rate, EV6/USCAR Plug, 2.283 in. Height, BMW, Ford, Dodge, Set of 8

Part Number: IJD-10504814148

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

Part Number: EDL-35793

4.5 out of 5 stars ( 2 )

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Fuel Injector, ID1050x Series, 1065.0cc/min Flow Rate, USCAR Plug, Purple, 2.756 in. Height, BMW, Buick, Holden, Nissan, Pontiac, Porsche, Toyota, Set

Part Number: IJD-10506014146

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Fuel Injector, ID1050x Series, 1065.0cc/min Flow Rate, USCAR Plug, 1.690 in. Height, Ford, Hyundai, Set of 6

Part Number: IJD-10503414146

5.0 out of 5 stars ( 1 )

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Fuel Injector, ID1300X Series,1335.0cc/min Flow Rate, EV6/USCAR Plug, 2.450 in. Height, Ford, Set of 8

Part Number: IJD-1300601414B8

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Fuel Injector, ID1750x Series,1728.0cc/min Flow Rate, USCAR, 1.69 in. Height, BMW, Ford, Hyundai, Toyota, Set of 6

Part Number: IJD-17503414146

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Fuel Injector, ID1050x Series, 1065.0cc/min Flow Rate, USCAR Plug, Blue, 2.665 in. Height, Lexus, Mitsubishi, Nissan, Toyota, Set of 6

Part Number: IJD-10506011D6

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Estimated Ship Date: Dec 17, 2025 if ordered today

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