FAST EFI Fuel Systems & More

Fuel Pump, 65 psi, Fuel Pressure Regulator, Fuel Filter, Kit

Part Number: FST-30402-FK

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Fuel System, EFI, Pump, Regulator, Filters, Y-Block, Fittings, Wiring, Universal, 30-70 psi., 450 gph., Kit

Part Number: FST-307500

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Apr 10, 2026 if ordered today

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Fuel System, Pump, Regulator, Filter, Fittings, Clamps, Kit

Part Number: FST-307503T-06

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Estimated Ship Date: Apr 10, 2026 if ordered today

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Throttle Body Fuel Injection, EZ-EFI Self Tuning, Speed Density, 4-Barrel, Square Bore, Includes Fuel Pump, Kit

Part Number: FST-30227-06KIT

2.58 out of 5 stars ( 12 )

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Throttle Body Fuel Injection, EZ-EFI Self Tuning, Speed Density, 4-Barrel, Square Bore, Kit

Part Number: FST-30226-06KIT

2.86 out of 5 stars ( 14 )

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Fuel Injection System, XFI 2.0, Intake Manifold, Rails, Throttle Body, Injectors, Chevy, Small Block, Kit

Part Number: FST-3012350-05

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Estimated Ship Date: Mar 11, 2026 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: Apr 8, 2026 if ordered today

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Fuel Injection Systems, XFI Sportsman Roots Blower Dual Quad EFI Systems, Black Throttle Body, ECM, Dual 4-barrel Square Bore Mounting, Gasoline, Kit

Part Number: FST-303002RB

5.0 out of 5 stars ( 1 )

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Intake Manifold, Fuel-Injected, LSXRT, Cathedral Port LS1/LS2/LS6, Multi-port, Polymer, Black, Throttle Body, Chevrolet, Small Block LS, Kit

Part Number: FST-146602B-KIT

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Estimated Ship Date: Monday 2/9/2026

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Intake Manifold, Fuel Injected, LSXHR, for 103mm Throttle Body and Rectangular Port LS3/L76/L92/L99 Cylinder Heads, Polymer, GM, Hummer, Kit

Part Number: FST-146106

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 2/9/2026

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Intake Manifold, LSXHR, Polymer, 103mm Throttle Body, LS7, Kit

Part Number: FST-146204

2.0 out of 5 stars ( 2 )

Estimated Ship Date: Apr 13, 2026 if ordered today

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Intake Manifold, Fuel-Injected, Complete, Polymer, Black,102mm Throttle Body, Big Mouth, Billet, Chevy, 6.2L, LS7, Kit

Part Number: FST-146202B-KIT

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Output Converter Kit Air Temperature Sensor w/ 12 Volt to 5 Volt

Part Number: FST-307037

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Estimated Ship Date: Apr 10, 2026 if ordered today

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Fuel injection system ENGNE CONTRL SYS,EZ-2UNT,MULTIPORT DIST

Part Number: FST-30404U-KIT

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Estimated Ship Date: Mar 30, 2026 if ordered today

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Fuel System, Pump, Regulator, Filter, Fittings, Clamps, Kit

Part Number: FST-307503T

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Estimated Ship Date: Mar 31, 2026 if ordered today

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Fuel Injection System, Self-Tuning, FAST EZ-EFI GM LS, III/IV, Multi-Port, LSXRT Intake Manifold, XIM Ignition

Part Number: FST-302003T

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Estimated Ship Date: Mar 18, 2026 if ordered today

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Intake Manifold, Fuel Injected, Cathedral Port, Multi-Port, 5,000-7,500 RPM Range, Complete, Chevy, LS, Each

Part Number: FST-146303

1.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 2/9/2026

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Fuel Pump Relay Harness, Fuel Injection System Component, FAST EZ-EFI, Each

Part Number: FST-30255

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Monday 2/9/2026

Intake Manifold, Fabricated, Aluminum, Black Anodized, uses 102mm Throttle Body, Cathedral Port, with Fuel Rails, Chevy, LS1/LS2/LS6/LQ4/LQ9/LM7, Each

Part Number: FST-10902

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Estimated Ship Date: Monday 2/9/2026

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Crank Trigger, Magnet-Free, for use with a 6.562 in. Balancer, Ford, Small Block, Kit

Part Number: FST-303565

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Crank Trigger, Magnet-Free, for use with 8 in. Balancer, Chevy, Big Block, Kit

Part Number: FST-301180

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Crank Trigger, Magnetic, for use with 8 in. Balancer, Chevy, Small Block, Kit

Part Number: FST-301285

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Fuel Rail Components, Fuel Rail Mounts, LSXR Intakes, GM, LS Engines, Kit

Part Number: FST-146031-KIT

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/9/2026

Fuel Rail Components, One Replacement Mounting Bracket, for LSX High-flow Billet Fuel Rail Kit, Each

Part Number: FST-54023MB

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

Crank Trigger, Magnet-Free, for use with 8 in. Balancer, Chevy, Small Block, Kit

Part Number: FST-301280

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Mar 11, 2026 if ordered today

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