$50.95
Bring modern technology to your hotrod, muscle car or race car with the XFI Calibration...
$49.95
This kit comes with a pre-built harness and control area network plug and receptacle (one...
$19.95
This kit adds for the added communication of a can device to our ECU.
$31.95
This harness provides the necessary extended wires and differently terminated cam sensor connector to adapt...
$30.95
This harness provides the necessary extended wires and differently terminated crank sensor connector to adapt...
$1,069.95
With its state-of-the-art monitoring and data logging capabilities, the XFI Touch Screen Dash/Data Logger can...
$649.95
The XFI EGT (Exhaust Gas Temperature) Module from FAST allows XFI/XFI 2.0 owners to monitor...
$274.95
The XFI 3-Axis Accelerometer Module gives you the ability to read g-forces for acceleration/deceleration, vertical...
$201.95
Comes with one of our 307063 sensors to monitor fuel or oil pressure and know...
$234.95
Comes with one of our 307064 sensors to monitor fuel or oil pressure and know...
$320.95
This O2/Wideband sensor is a direct replacement for the wideband O2 sensor that comes with...
$209.95
The internal memory-based data logging option gives comprehensive data from all vehicle sensors and powertrain...
$132.00