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FAST Fuel Injection

FAST Fuel Injection Parts

  • FAST ECU 301003

    XFI 2.0™ ECU w/ Internal Data Logging Wide-Band NTK O2 Sensor w/ Wiring Harness 5 Ft. Communication Cable USB to Serial Converter Cable Chrome XFI™ Badge FAST™ engineers designed the revolutionary XFI 2...

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  • FAST Main Wiring Harness

    FAST XFI Main Harnesses feature clearly labeled wires and pre-terminated ends with Weather Pack connectors for a perfect fit to your application. Environmentally sealed Weather Pack connectors were originally designed to be able to withstand exposure...

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