F.A.S.T. XFI Street Engine Management System 56341111 Yellow Plastic Knob

Yellow Plastic Knob

Made of Hyper-Flex(TM) polyurethane that lasts much longer than O

The Turbo 400 kickdown and “Cold Air Hood Door” (1973-76) leads and connectors are also provided

Extreme Accuracy For Street Performance

DOD Delete

F.A.S.T. XFI Street Engine Management System 56341111 Yellow Plastic KnobSee 304001 for XFI Street Engine Management System with 4150 Flange EZ EFI Fuel Throttle Body Easy to use software for both novice & experienced tuners Data logging makes tuning & troubleshooting easier Advanced diagnostics help maintain peak performance Direct plug in compatibility w EZ EFI Fuel main wiring harness, multi port fuel injection wiring harness and 4150 flange throttle bodies. FAST is the leading developer of electronic fuel injection