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FAST Fuel Injection Parts
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...
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...