Fast Coil, Ford 3.5L Ecoboost (Sing Le Coil) - 30395-1

These coils are direct replacements for factory Ford 2011-18 EcoBoost 3.5L coils with a 3-pin brown connector, and fit/connect like OEM coils for an easy install. The FAST XR Series Coils are...

Fast Coil, Xr Series For 2005-15 4.8L/5.3L/6.0/6.2/7.0 Gm-Ls Gen Iv Car & Truck Engines - 30385-1

XR Series ignition coil for ''05-'15 GM 4.8, 5.3 and 6.0 trucks provides up to 15-20% more energy over stock ignition coils.Built from ultra-pure copper alloy windings, our coils have been tested to...

Fast Coil, Xr Series For 99-07 Gm 4.8/5.3/6.0 Light Duty Trucks With Round Delco Coils - 30387-1

XR Series ignition coil for '99-'07 GM 4.8, 5.3 and 6.0 trucks provides up to 15-20% more energy over stock ignition coils.Built from ultra-pure copper alloy windings, our coils have been tested to...

FAST Communication Cable(Rpm Mod Kit) - 170551

FAST engineers have developed a kit that makes it easy for anyone to measure an engine?s air/fuel ratio. This plug and play universal O2 sensor processing kit allows your data acquisition system or...

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.