65 Results Found For "Kits"

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 18, 2026 if ordered today

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Wiring Connectors, FAST ECU Main Connectors, Kit

Part Number: FST-301000K

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Electrical Wiring Connector, Power Adder Harness Connector, Kit

Part Number: FST-301400K

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Driveshaft Speed Sensor Kit, FAST XFI, 2.188 in. Driveshaft Collar Diameter, Data Acquisition, Drag Race, Kit

Part Number: FST-301436

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 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: May 18, 2026 if ordered today

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Ignition Module Harness, XFI, Kit

Part Number: FST-301308

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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DISTRIBUTOR CAP ADAPTER KIT

Part Number: FST-1000-1411

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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IGNITION ADAPTER HARNESS, FAST GM HEI

Part Number: FST-301302

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Electrical Wiring Connector, IPU Ignition Adapter for FAST XFI/XFI 2.0 Systems, Kit

Part Number: FST-301300K

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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ECU Replacement for 30226-KIT

Part Number: FST-30226

3.33 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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Engine Management System, EZ-EFI Self-Tuning, EZ-EFI 4 Injector Throttle Body, ECU, Wiring Harness, Kit

Part Number: FST-304001

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Engine Control Unit, FAST XFI 2.0, Kit

Part Number: FST-301000

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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

Part Number: FST-301101

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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EZ-EFI 2.0 Self Tuning Engine Control System, GM, LS, Engine Swap, Kit

Part Number: FST-30405-KIT

1.2 out of 5 stars ( 5 )

Estimated Ship Date: May 18, 2026 if ordered today

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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: Tomorrow

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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

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Engine Management System, XFI Sportsman, ECU, Ignition Controller, 02 Sensor, Wiring Harness, Software, USB Cable, Chevrolet, LS, Kit

Part Number: FST-303004

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Estimated Ship Date: May 18, 2026 if ordered today

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Ignition Module, XIM, Wiring Harness, Chevy, LS Gen IV, 58x Reluctor Wheel, LS2, LS3, LS7, Kit

Part Number: FST-301312

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Ignition Module, XIM, Stand Alone Unit, Wiring Harness, 5.0L, Coyote, Ford, Kit

Part Number: FST-3013172

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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

Part Number: FST-301104

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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CONNECTOR KIT, FAST VSS AND AUX. SHAFT

Part Number: FST-301403K

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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

Part Number: FST-301105

4.0 out of 5 stars ( 1 )

Estimated Ship Date: May 18, 2026 if ordered today

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Engine Control Unit, Marine, XFI 2.0, O-Ring Sealed, Kit

Part Number: FST-301015

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Ignition Module, XIM, Wiring Harness, Chrysler, Dodge, Jeep, RAM, 5.7L Hemi, Kit

Part Number: FST-301316

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 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: May 18, 2026 if ordered today

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