FAST EFI Fuel Systems & More

O2 Sensor, LSU 4.9 Wideband, 5-Wire, 6 Pin Plug, Each

Part Number: FST-170413

Not Yet Reviewed

Estimated Ship Date: Aug 6, 2025 if ordered today

• Free Shipping
• Special Order

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: Today

• Free Shipping

Distributor Conversion, XR700, 12 V, Kit

Part Number: FST-700-0231

4.5 out of 5 stars ( 12 )

• Free Shipping
• Special Order

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: Today

Dash Data Logger, Each

Part Number: FST-301417

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Aug 5, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

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

Part Number: FST-54023A-1

Not Yet Reviewed

Estimated Ship Date: Today

Sensor, TPS, Chevy, LT1, V8, Each

Part Number: FST-307028

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

Fuel Pump, EX-EFI, Electric, External, Each

Part Number: FST-30085

2.4 out of 5 stars ( 10 )

Estimated Ship Date: Today

• Free Shipping

Spark Plug Wires, FireWire, Male/HEI, Gray, Silicone, Sprial Core, GM USAR Pro Cup, Set

Part Number: FST-295-2401

Not Yet Reviewed

Estimated Ship Date: Jun 30, 2025 if ordered today

• Free Shipping
• Special Order

Intake Manifold Hardware, Chevy LS, FAST LSX 92mm Manifolds, Stainless, Allen Head, Kit

Part Number: FST-54018M-KIT

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Bung, Oxygen Sensor, Weld-In, Steel, Female Threads, 18mm x 1.50, FAST, Each

Part Number: FST-30168

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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

Part Number: FST-146020COR

Not Yet Reviewed

Estimated Ship Date: Today

Sending Unit, Pressure, 0-100 PSI, Stainless Steel, 1/8 in. NPT, Each

Part Number: FST-307062

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Aug 5, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Distributor Conversion, XR700, 12 V, Kit

Part Number: FST-700-0226

Not Yet Reviewed

• Free Shipping
• Special Order

Spark Plug Boots, 135 degree Ends, Silicone, Gray, 8.5mm, Pair

Part Number: FST-255-0013-2

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Converter Cable, XFI, DB9 Pin To USB, Each

Part Number: FST-307044

Not Yet Reviewed

Estimated Ship Date: Today

Meter, Air/Fuel Ratio, Rectangular, Digital, Electrical, Dual Sensors, 12 ft. Cables, E85, E98, Methanol, Each

Part Number: FST-170608

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Sep 8, 2025 if ordered today

• Free Shipping
• Special Order

Fitting, Adapter, AN to Straight Cut, Straight, Aluminum, Zinc, -6 AN, -3 AN, Each

Part Number: FST-30253-1

4.5 out of 5 stars ( 2 )

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: Aug 6, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

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

Part Number: FST-146204

2.0 out of 5 stars ( 2 )

Estimated Ship Date: Aug 6, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Fuel Rail, Aluminum, Red Anodized, Works With FAST Single Place EFI Intake Manifold 3012350, Chevrolet, Pair

Part Number: FST-30350

Not Yet Reviewed

Estimated Ship Date: Aug 6, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Supply Line, Fuel Rail Component, Each

Part Number: FST-54028FSL

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Harness Adapter, IAC to FAST EFI, Chevy, Pontiac, Each

Part Number: FST-308023

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

Output Converter Kit Fluid Digital Temperature Sensor w/ 12 Volt to 5 Volt

Part Number: FST-307038

Not Yet Reviewed

Estimated Ship Date: Today

Throttle Bodies, Chrysler Hemi Big Mouth LT, Drive-By-Cable, No Sensors, 87mm Diameter, Aluminum, Black Powdercoat, Chrysler, Gen III Hemi, Each

Part Number: FST-54088

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping