XFI Street Engine Management System (Retrofit)

The latest fuel delivery system from FAST is a tunable ECU based on EZ-EFI® Fuel hardware and harnessing, but with learning capability similar to XFI Sportsman™ and XFI 2.0™ options.
SKU
304003
$621.09

The latest fuel delivery system from FAST is a tunable ECU based on EZ-EFI® Fuel hardware and harnessing, but with learning capability similar to XFI Sportsman™ and XFI 2.0™ options. The XFI Street™ Engine Management System provides a cost-effective option for those customers who don’t need the most high-end system, but want complete control. Since XFI Street™ uses the same wiring as the EZ-EFI®, it could easily be installed in place of an existing EZ-EFI® ECU. Utilizing included C-Com® software, XFI Street™ can easily deal with even the most challenging engine combinations. The XFI Street™ Engine Management System has data logging capability when connected to a laptop. It is intended only for naturally aspirated engines. This kit comes with and XFI Street™ ECU to an existing EZ-EFI® installation. Also available with an EZ-EFI® four-injector throttle body and harness or a multi-port harness.

  • Perfect for custom individual runner induction systems
  • Easy-to-use software for novice & experienced tuners
  • Data logging makes tuning & troubleshooting easier
  • Advanced diagnostics help maintain peak performance
  • Direct plug-in capability w/ EZ-EFI® Fuel wiring harness & throttle bodes; only need to replace ECU to upgrade system