Fuel Injection Systems

Fuel Injection System, Atomic EFI, Master Kit, Throttle Body, TPS, MAP, IAT, IAC, Power Module, Fuel Pump, Kit

Part Number: MSD-2900

4.33 out of 5 stars ( 84 )

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

Part Number: FST-30400-KIT

3.0 out of 5 stars ( 8 )

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

Part Number: FIF-70007

3.5 out of 5 stars ( 10 )

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

Part Number: FIF-70002

3.08 out of 5 stars ( 12 )

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

Part Number: FIF-71002

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

Part Number: FST-30403-KIT

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Estimated Ship Date: Jan 21, 2026 if ordered today

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Fuel Injection System, Go EFI 2x4 Dual-Quad 625 HP Self-Tuning, Throttle Body, Polished, Injectors, ECM, Kit

Part Number: FIF-31061

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Dec 29, 2025 if ordered today

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Fuel Injection System, Ultimate LS EFI, 750 HP, LS1/LS2/LS6, Without Transmission Controller, Kit

Part Number: FIF-70003

4.09 out of 5 stars ( 11 )

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Retro LS Port 750 HP EFI Classic Gold System With Cast LS1 Intake

Part Number: FIF-37006

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Fuel Injection Systems, Go EFI 2x4 Dual-Quad with Force Fuel System, Aluminum Throttle Bodies, Satin Black Finish, 4-Barrel Square Bore, Kit

Part Number: FIF-35262

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Fuel Injection Systems, Go EFI 2x4 Dual-Quad with Force Fuel System, Aluminum Throttle Bodies, Aluminum Finish, 4-Barrel Square Bore, Kit

Part Number: FIF-35261

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Estimated Ship Date: Dec 29, 2025 if ordered today

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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: Jan 19, 2026 if ordered today

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

Part Number: FIF-31071

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Fuel Injection System, Go EFI 2x4 625 HP EFI System, Matte Black Finish, CDI Box, Kit

Part Number: FIF-93062

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Fuel Injection Systems, Retro LS Port 750 HP EFI Classic Gold System With LS3 Intake

Part Number: FIF-37003

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Fuel Injection Systems, Retro LS Port 750 HP EFI Matte Black System With LS3 Intake

Part Number: FIF-37002

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FiTech LS1 8 Stack Black EFI System w/Trans Control

Part Number: FIF-30108

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Fuel Injection System, Ultimate LS EFI, 500 HP, LS3/L92, With Transmission Controller, Kit

Part Number: FIF-70012

5.0 out of 5 stars ( 1 )

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Fuel Injection System, Ultimate LS EFI, 750 HP, LS1/LS2/LS6, Without Transmission Controller, With Inline Fuel Pump, Kit

Part Number: FIF-71003

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Fuel Injection System, Go EFI 2x4 Dual-Quad 625 HP Self-Tuning, Throttle Body, Black Powdercoated, Injectors, ECM, Kit

Part Number: FIF-31062

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 29, 2025 if ordered today

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Fuel Injection System, Retro LS Kit 600 HP w/Trans Control 4 Barrel Style Throttle Body, Carb Style, w/ Force Fuel Delivery System, Kit

Part Number: FIF-35271

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Retro LS 650 HP Classic Gold EFI System With Go Fuel Force Fuel Mini Surge Tank Master Kit

Part Number: FIF-35571

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Go EFI 2x4 625 HP Bright Aluminum EFI System With Go Fuel Force Fuel Mini Surge Tank Master Kit

Part Number: FIF-35661

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Go EFI 2x4 625 HP Matte Black EFI System With Go Fuel Force Fuel Mini Surge Tank Master Kit

Part Number: FIF-35662

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Estimated Ship Date: Dec 29, 2025 if ordered today

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