Fuel Injection Systems

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 )

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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, Ultimate Rebel LS, 750 HP EFI, Tall Intake, Cable Driven, 102mm, 55 lb, Chevy, LS3 Kit

Part Number: FIF-73233

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Estimated Ship Date: Apr 3, 2026 if ordered today

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Fuel Injection System, Ultimate LS 500 HP, Multiport, Tall Intake for Truck Accessories Cathedral Port, Go Fuel, Transmission Controller, Kit

Part Number: FIF-76207

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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 )

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

Part Number: FIF-37002

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Fuel Injection System, Ultimate Rebel LS, 750 HP EFI, Tall Intake, Cable Driven, 102mm, 55 lb, Chevy, LS3 Kit

Part Number: FIF-73234

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Estimated Ship Date: Apr 3, 2026 if ordered today

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

Part Number: FIF-71012

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Estimated Ship Date: Apr 3, 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: Apr 3, 2026 if ordered today

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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, LS1/LS2/LS6, Without Transmission Controller, With Inline Fuel Pump, Kit

Part Number: FIF-71001

1.0 out of 5 stars ( 2 )

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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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Ultimate LS 500 HP EFI System With Master Kit Short LS3 Port Intake

Part Number: FIF-76312

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Estimated Ship Date: Apr 3, 2026 if ordered today

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Ultimate LS 500 HP EFI System With Master Kit Short LS7 Port Intake

Part Number: FIF-76316

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Estimated Ship Date: Apr 3, 2026 if ordered today

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Ultimate LS 500 HP EFI System With Master Kit Short LS7 Port Intake

Part Number: FIF-76416

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Estimated Ship Date: Apr 3, 2026 if ordered today

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Ultimate LS 500 HP EFI System With Master Kit Short LS7 Port Intake

Part Number: FIF-76616

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Estimated Ship Date: Apr 3, 2026 if ordered today

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Fuel Injection, Ultimate LS, Ultimate LS Kit LS3/L92 - 500HP w/ Trans Control, w/ coil pack set

Part Number: FIF-78012

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Estimated Ship Date: Apr 3, 2026 if ordered today

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Fuel Injection, Ultimate LS, Ultimate LS Master Kit w/70012 Kit Plus Inline Fuel Pump Kit, w/ coil pack set

Part Number: FIF-78112

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Estimated Ship Date: Apr 3, 2026 if ordered today

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Ultimate LS 500 HP EFI System With Master Kit Short LS7 Port Intake

Part Number: FIF-78716

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Estimated Ship Date: Apr 3, 2026 if ordered today

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Ultimate LS 500 HP EFI System With Master Kit Short LS3 Port Intake

Part Number: FIF-78812

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Estimated Ship Date: Apr 3, 2026 if ordered today

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Fuel Injection System, Ultimate Rebel LS, 500 HP EFI, Tall Intake, Drive By Cable, 92mm, 36 lb, Chevy, LS3, Kit

Part Number: FIF-73251

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Estimated Ship Date: Apr 3, 2026 if ordered today

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Fuel Injection System, Ultimate Rebel LS, 500 HP EFI, Tall Intake, Drive By Cable, 92mm, 36 lb, Chevy, LS3, Kit

Part Number: FIF-73252

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Fuel Injection System, Ultimate Rebel LS, 750 HP EFI, Tall Intake, Drive By Cable, 102mm, 55 lb, Chevy, LS3, Kit

Part Number: FIF-73254

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Fuel Injection System, Ultimate Rebel LS, 500 HP EFI, Tall Intake, Cable Drive, 92mm, 36 lb, Chevy, LS3, Kit

Part Number: FIF-73272

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Estimated Ship Date: Apr 3, 2026 if ordered today

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