F.A.S.T XFI System
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Joined: Dec 2002
Posts: 146
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From: Oakbank, Manitoba,Canada
Car: 1992 RS (25 th Anniversary)
Engine: 350 Miniram XFI
Transmission: Pro-Built 4L60
Axle/Gears: 3.73
F.A.S.T XFI System
Is anybody using the XFI System. I want to put one in my 1992 RS. How much for the system? Is it easy to install and how is the user interface. just want some opinions about it.
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Joined: Apr 2005
Posts: 56
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From: SE Michigan
The XFI system sells for about 2100. and installation is like most stand alone systems that come with a harness that you route to the various sensors and power directly to the battery. its a very cool system that is pretty easy to navigate. The look and feel of the XFI software is very much like the FAST sefi boxs with all the new features added like scalable tables and 4 selectable tune ups (calabrations) stored in the ecu plus wide band 02 and tuning on the fly. you wont outgrow it and there is good support for the system.I know several people that run them that are happy with them.
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