EFI Kits, Fuel Injectors, Throttle Bodies & More

Fuel Rails, Billet Aluminum, Red Anodized, Chevy, LS1/LS6 Engines, LSXR 102mm Intake, Kit

Part Number: FST-146032-KIT

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Fuel Rail Components, LS Hi-Ram, Adapters, CNC Machined, Aluminum, Mounting Hardware, O-rings, Kit

Part Number: HLY-300-230

2.5 out of 5 stars ( 2 )

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Fuel Rails, LSX High-Flow, Billet Aluminum, Black Anodized, -8 AN O-ring Inlet Size, LSXR-style Fuel Rail, Chevy, Kit

Part Number: FST-146028B-KIT

1.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Fuel Injectors, High Performance, Flow Matched, 156 lbs/hr, EV14 Body, 2.040 Height, 8 Ohm, High Impedance, USCAR Plug, 12V, Universal, Set of 8

Part Number: TFS-8914156

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Fuel Injectors, High Performance, Flow Matched, 110 lbs/hr, EV14 Body, 2.040 Height, 10 Ohm, High Impedance, USCAR Plug, 12V, Universal, Set of 8

Part Number: TFS-8914110

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Fuel Injectors, High Performance, Flow Matched, 80 lbs/hr, EV14 Body, 2.040 Height, 10 Ohm, High Impedance, USCAR Plug, 12V, Universal, Set of 8

Part Number: TFS-8914080

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Fuel Rails, Billet Aluminum, Black Anodized, LS1, LS6, Cadillac, Chevy, Pontiac, 5.7L, Pair

Part Number: FST-146035B-KIT

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Fuel Injectors, High Performance, Flow Matched, 205 lbs/hr, EV14 Body, 2.040 Height, 8 Ohm, High Impedance, USCAR Plug, 12V, Universal, Set of 8

Part Number: TFS-8914205

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Fuel Rails, Billet Aluminum, Red Anodized, LS1, LS6, Cadillac, Chevy, Pontiac, 5.7L, Pair

Part Number: FST-146035-KIT

2.6 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

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Fuel Rails, Billet Aluminum, Red Anodized, Chevy, LS2 Engine, LSXR 102mm Intake, Kit

Part Number: FST-146033-KIT

1.71 out of 5 stars ( 7 )

Estimated Ship Date: Tomorrow

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Fuel Rails, Billet Aluminum, Black Anodized, Chevy, LS2 Engine, LSXR 102mm Intake, Kit

Part Number: FST-146033B-KIT

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Throttle Body, MPI, 2,000 cfm, Billet Aluminum, Red Anodized, Ford-style Throttle Position Sensor, Each

Part Number: FST-307604

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Estimated Ship Date: Jan 28, 2026 if ordered today

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Fuel Rails. Billet Aluminum, Black Anodized, Chevy GM, LS/LSX, Gen III/IV, Pair

Part Number: SUM-227148

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Fuel Injection System, Ultimate LS EFI 500 HP, Chevy, LS, Kit

Part Number: FIF-78007

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Throttle Body, Aluminum, Red, 1,375 cfm, Square Bore, MBI, Each

Part Number: FST-307603

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 29, 2026 if ordered today

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LSX Throttle Relocation Bracket

Part Number: NXO-00-42900

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Estimated Ship Date: Dec 11, 2025 if ordered today

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LTX Throttle Relocation Brackets. (3 in a set)

Part Number: NXO-00-42901

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Estimated Ship Date: Dec 11, 2025 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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Port Injection Kit 2017+ Honda Civic Type-R

Part Number: RDM-20-0428

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Estimated Ship Date: Dec 16, 2025 if ordered today

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Port Injection Kit 2013+ Ford Focus ST/ 16+ Focus RS

Part Number: RDM-20-0326

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Fuel Rails, Billet Aluminum, Red Anodized, Chevy, 4.8, 5.3, 5.7, 6.0L, Pair

Part Number: AEI-14147

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 15, 2025 if ordered today

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Throttle Body, Air Only, Aluminum, Black Anodized, 4-barrel, 4150 Flange, Square Bore, 1,375 cfm, Each

Part Number: FST-307603BLK

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Estimated Ship Date: Jan 28, 2026 if ordered today

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Throttle Body, Aluminum, Polished, 4-barrel, Square Bore, 1,375 cfm, Each

Part Number: FST-307603P

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 29, 2026 if ordered today

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LSX 78mm Truck Throttle Relocation Bracket

Part Number: NXO-00-42903

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Estimated Ship Date: Dec 11, 2025 if ordered today

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Throttle Body, TBI, Cast Aluminum, Natural, TPS Sensor, IAC Motor, 2 Injectors, Each

Part Number: FST-304153

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Estimated Ship Date: Jan 29, 2026 if ordered today

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