FAST Electrical Wiring

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

Part Number: FST-308019

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Estimated Ship Date: Today

Idle Air Control Harness Adapter, GM, Each

Part Number: FST-308032

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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

Part Number: FST-308030

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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

Part Number: FST-170604-8

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Converter Cable, XFI, DB9 Pin To USB, Each

Part Number: FST-307044

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Estimated Ship Date: Today

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

Part Number: FST-301105

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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WIRING HARNESS

Part Number: FST-30314

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Relay, Digital, Single Pole, 12 V, 20 amps, Screw Terminal Type, Each

Part Number: FST-307043

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 13, 2025 if ordered today

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Wiring Harness, XFI, CAN Retrofit, Each

Part Number: FST-301412

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Oct 9, 2025 if ordered today

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Wiring Pigtail, MAP Sensor, 3-pins, Each

Part Number: FST-308031

3.25 out of 5 stars ( 4 )

Estimated Ship Date: Oct 13, 2025 if ordered today

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

Part Number: FST-301104

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Estimated Ship Date: Oct 13, 2025 if ordered today

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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: Oct 13, 2025 if ordered today

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

Part Number: FST-170603-8

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Estimated Ship Date: Oct 13, 2025 if ordered today

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CABLE ADAPTER

Part Number: FST-30319-1

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Estimated Ship Date: Oct 9, 2025 if ordered today

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Wiring Harness, XFI, Fan and Fuel Pump, Each

Part Number: FST-301406

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 13, 2025 if ordered today

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Wiring Harness, XIM, Stand Alone, LS1, Each

Part Number: FST-301972

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Weatherpak 3 Pin Plug Kit

Part Number: FST-6000-6723

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Estimated Ship Date: Oct 9, 2025 if ordered today

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Weatherpak 2 Pin Plug Kit

Part Number: FST-6000-6722

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Denso Fuel Injector Adapter Harness

Part Number: FST-170032-1

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Weatherpak 6 Pin Plug Kit

Part Number: FST-6000-6726

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Estimated Ship Date: Oct 9, 2025 if ordered today

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Ignition Module Harness, XFI, Kit

Part Number: FST-301308

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Estimated Ship Date: Oct 9, 2025 if ordered today

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Wiring Connectors, FAST ECU Main Connectors, Kit

Part Number: FST-301000K

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Fuel Injection System Components, XFI, Qwik Tune, Calibration Selector Switch, up to 4 Calibrations, Kit

Part Number: FST-301409

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Estimated Ship Date: Oct 13, 2025 if ordered today

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IPU Adapter Harness, Connectors, Terminals, Seals, FAST XFI, Kit

Part Number: FST-301300

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 13, 2025 if ordered today

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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

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Estimated Ship Date: Today