FAST Connector For 2 & 3 Bar MAP - 30133

This connector comes with our 2 and 3 BAR MAP sensors to install them with our XFI 301100 and 301101 harnesses.

FAST Connector Kit FAST Analog - 301402K

This connector kit comes with the mating connector to the analog connector on the main XFI harness and allows you to add up to 8 additional inputs to your XFI ECU.

FAST Connector Kit FAST Fan - 301406K

This kit allows you to connect the XFI to an electric fuel pump and an electric fan. This kit connects directly to the FP/Fan/Esc connector on the XFI main harness. Connect a wire to 12 switched,...

FAST Connector Kit FAST Power Adder - 301400K

FAST's Power Adder Connector Kit allows you to build your own harness from scratch. Connect multiple Nitrous solenoids and take full control over your power adders with the XFI ECU using this kit.

FAST Connector Kit FAST VSS - 301403K

This connector kit allows you to connect a vehicle speed sensor or a driveshaft speed sensor to your XFI computer.

FAST Connector Kit FAST-Ford TFI - 301308K

FAST's Thick Film Ignition Adapter kit contains the connectors, terminals and seals needed to adapt to a Ford TFI ignition device.

FAST Connector Kit Only FAST Fuel - 301407K

Kit comes with just the connectors, terminals seals to enable you to build the custom harness to fit your project.

FAST Connector Kit Only GM HEI - 301302K

This HEI Ignition Adapter kit contains the connectors, terminals and seals needed to adapt the XFI 2.0 to an HEI ignition device.

FAST Connector Kit Only Hall Effect - 301301K

FAST's Hall Effect Adapter kit contains the connectors, terminals and seals needed to adapt to a Hall Effect ignition device.

FAST Connector Kit Only IPU - 301300K

FAST's IPU Adapter kit contains the connectors, terminals and seals needed to adapt to an Inductive Pickup (IPU) ignition device such as a crank trigger or IPU 2 Wire distributor.

FAST Connector Kit Universal XIM - 301315K

The XIM Ignition Module lets you easily install the EZ-EFI 2.0, XFI 2.0 and XFI Sportsman on many distributor-less ignition type EFI engines. It?s a simple plug-and-play installation with factory...

FAST Connector Kit W/Terminals - 301000K

FAST offers several main harness options to aC-Commodate most customers' needs. The XFI Main Harness is responsible for connecting your XFI ECU to sensors as well as digital dashes, EGT modules, and...