FAST Electrical Wiring

Data Cable, Replacement, PC To ECU, 60 in. Length, Each

Part Number: FST-308019

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Wiring Pigtail, Fuel Injector, Early to Late GM TPS, Each

Part Number: FST-308030

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

Idle Air Control Harness Adapter, GM, Each

Part Number: FST-308032

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

Wiring Harness, Fast XFI, ECU, Chrysler, Dodge, Hemi, Kit

Part Number: FST-301104

Not Yet Reviewed

Estimated Ship Date: Jun 15, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Converter Cable, XFI, DB9 Pin To USB, Each

Part Number: FST-307044

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Wiring Harness, Fast XFI, Main Harness, Chevy, 5.0, 5.7L, Kit

Part Number: FST-301100

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jun 15, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Wiring Connectors, FAST ECU Main Connectors, Kit

Part Number: FST-301000K

Not Yet Reviewed

Estimated Ship Date: Jun 15, 2026 if ordered today

• Drop Ship
• Special Order

Switch, Boost Activated, Momentary, Plastic, Black, Each

Part Number: FST-82081

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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

Part Number: FST-30314

Not Yet Reviewed

Estimated Ship Date: Tomorrow

• Free Shipping

Wiring Harness, XFI, Fan and Fuel Pump, Each

Part Number: FST-301406

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jun 15, 2026 if ordered today

• Drop Ship
• Special Order

CABLE ADAPTER

Part Number: FST-30319-1

Not Yet Reviewed

Estimated Ship Date: Jun 15, 2026 if ordered today

• Drop Ship
• Special Order

ECU, Fast XFI, Main Harness, Chevy 1997-2004, 5.7L, Kit

Part Number: FST-301101

Not Yet Reviewed

Estimated Ship Date: Jun 15, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Wiring Harness, Fast XFI, ECU, for Rear Engine Dragster/Boat, Kit

Part Number: FST-301106

Not Yet Reviewed

Estimated Ship Date: Jun 15, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Wiring Harness, Fast XFI, Main Harness, Universal, Kit

Part Number: FST-301105

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Jun 15, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Weatherproof Wiring Connector, Connector kit for XFI 5 Wire Wide-Band Oxygen Sensor, Female Plug Includes 7 Pins and Seals, Kit

Part Number: FST-301422K

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Wiring Pigtail, MAP Sensor, 3-pins, Each

Part Number: FST-308031

3.25 out of 5 stars ( 4 )

Estimated Ship Date: Jun 15, 2026 if ordered today

• Drop Ship
• Special Order

Fuel Injector Connector Adapter, Jetronic/Minitimer/EV1 Injector, USCAR/EV6 Harness, Set of 8

Part Number: FST-170603-8

Not Yet Reviewed

Estimated Ship Date: Jun 15, 2026 if ordered today

• Drop Ship
• Special Order

Weatherpak 2 Pin Plug Kit

Part Number: FST-6000-6722

Not Yet Reviewed

Estimated Ship Date: Jun 15, 2026 if ordered today

• Drop Ship
• Special Order

Ignition Module Harness, XFI, Kit

Part Number: FST-301308

Not Yet Reviewed

Estimated Ship Date: Jun 15, 2026 if ordered today

• Drop Ship
• Special Order

RACE BILLET DISTRIBUTOR ADAPTER HARNESS

Part Number: FST-6000-6717

Not Yet Reviewed

Estimated Ship Date: Jun 15, 2026 if ordered today

• Drop Ship
• Special Order

CONNECTOR KIT, FAST VSS AND AUX. SHAFT

Part Number: FST-301403K

Not Yet Reviewed

Estimated Ship Date: Jun 15, 2026 if ordered today

• Drop Ship
• Special Order

CAN ADAPTER

Part Number: FST-301413

Not Yet Reviewed

Estimated Ship Date: Jun 15, 2026 if ordered today

• Drop Ship
• Special Order

Denso Fuel Injector Adapter Harness

Part Number: FST-170032-1

Not Yet Reviewed

Estimated Ship Date: Jun 15, 2026 if ordered today

• Drop Ship
• Special Order

Wiring Pigtail, Fuel Injector, Female, 2-pin, EV6/ USCAR, Each

Part Number: FST-170600-1

Not Yet Reviewed

Estimated Ship Date: Tomorrow

HARNESS, FOR FAST SINGLE PRESS URE

Part Number: FST-30143

Not Yet Reviewed

Estimated Ship Date: Jun 15, 2026 if ordered today

• Drop Ship
• Special Order