FAST EFI Fuel Systems & More

Engine Control System, XFI Sportsman EFI, ECU, Wiring Harness, Wide-band O2 Sensor, Kit

Part Number: FST-303000

3.4 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Driveshaft Speed Sensor Kit, FAST XFI, 1.875 in. Driveshaft Collar Diameter, Data Acquisition, Drag Race, Kit

Part Number: FST-301437

4.0 out of 5 stars ( 2 )

Estimated Ship Date: May 20, 2026 if ordered today

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Main Wiring Harness, EZ-EFI 2.0 Replacement, Throttle Body Injection Style, Universal, FAST, Each

Part Number: FST-30308

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 20, 2026 if ordered today

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Nitrous Plate Conversion Kit, ZEX Perimeter, Blackout, Dominator Flange

Part Number: FST-82072

Not Yet Reviewed

Estimated Ship Date: May 20, 2026 if ordered today

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Fuel Rail, Aluminum, Unmachined, Black Anodized, 11/16 in. Inside Diameter, 36 in. Length, Each

Part Number: FST-30700236B

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Estimated Ship Date: Today

LSX RT LOWER ONLY

Part Number: FST-146301

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Estimated Ship Date: May 20, 2026 if ordered today

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SENDER

Part Number: FST-30428

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Estimated Ship Date: May 20, 2026 if ordered today

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Distributor, Dual-Sync Billet, Hall Effect Trigger, Ford, 351W, with Aftermarket EFI System, Each

Part Number: FST-305009

4.67 out of 5 stars ( 3 )

Estimated Ship Date: May 21, 2026 if ordered today

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Distributor, XDi Sportsman, Billet, Hall Effect Trigger, Locked Advance, Large Cap, Chevy, Big/Small Block, Each

Part Number: FST-1000-1510B

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Estimated Ship Date: May 13, 2026 if ordered today

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Fitting, Adapter, AN to Straight Cut, Straight, Aluminum, Black Anodized, -6 AN, -8 AN, Each

Part Number: FST-54023B-1

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Estimated Ship Date: Today

Wiring Harness, XFI, EGT, Fuel and Oil Pressure Sending Units, Each

Part Number: FST-301407

4.0 out of 5 stars ( 3 )

Estimated Ship Date: May 20, 2026 if ordered today

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Gauge Sending Unit, XFI, Electrical, GM OEM Sensor with 0-100 psi Range, Kit

Part Number: FST-301410

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Estimated Ship Date: May 20, 2026 if ordered today

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Main Wiring Harness, EZ-EFI 2.0 Replacement, Throttle Body Injection Style, Universal, FAST, Each

Part Number: FST-30314

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Estimated Ship Date: Today

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Fitting, Adapter, AN to Straight Cut, Straight, Aluminum, Black Anodized, -8 AN, -8 AN, Each

Part Number: FST-54023A-1

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Estimated Ship Date: Today

Fuel Pump, In-Tank, Electric EFI, 255 lph Free Flow Rate, 43 psi, Kit

Part Number: FST-307032

4.0 out of 5 stars ( 1 )

Estimated Ship Date: May 21, 2026 if ordered today

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Spark Plug Wires, FireWire, 8.5mm, Black, 45 Degree Plug Boot, Universal, 32.5 in. x2, 38.5 in. x2, 42.5 in. x2, 48 in., 54 in., 28.5 in. Coil, V8,Set

Part Number: FST-295-0083

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Estimated Ship Date: May 20, 2026 if ordered today

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Distributor, Crank, Billet, Crank Trigger, Locked Advance, Large Cap, Ford, Small Block Windsor, Each

Part Number: FST-1000-1622

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Estimated Ship Date: May 20, 2026 if ordered today

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Fuel Injector O-Ring, LSXR, LS3/LS7 Intake Manifold, Chevy, Each

Part Number: FST-146020COR

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Estimated Ship Date: Today

Fuel Injector, 46 lbs./hr., High Impedance, 12 V, Saturated Circuit, Universal, Each

Part Number: FST-30462-1

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Estimated Ship Date: Today

Distributor Roll Pin, FAST Ford Distributors, 3/16 in. x 3/4 in., Each

Part Number: FST-1000-1561

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Estimated Ship Date: Today

Distributor, Mopar, Big Block B, Male/HEI, XDi EZ-Run, Billet Aluminum, Each

Part Number: FST-306012

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Estimated Ship Date: May 20, 2026 if ordered today

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Intake Manifold Runners, LSXR, Replacement, Left Side, Chevy, LS3, Each

Part Number: FST-146051-1

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Estimated Ship Date: May 20, 2026 if ordered today

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FUEL SUPPLY ADAPTER

Part Number: FST-NS6701

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Estimated Ship Date: May 20, 2026 if ordered today

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Velocity Stack Set, LSXHR 103mm Intake Manifold, Shortl, Set of 8

Part Number: FST-146074-8

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Estimated Ship Date: May 21, 2026 if ordered today

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MAP Sensor, 2-Bar, GM Style, Universal, Each

Part Number: FST-307008

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Estimated Ship Date: May 21, 2026 if ordered today

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