[richiejerzee4lfe]

whats the deal with fuel to air ratio computers?i think thats what they are. ive seen ones like apexi, what do they do and are they worth the $300 bucks?

 

[mofocus]

heck no

 

[SceviourZX3]

safc's you mean?

mostly for Forced induction cars, alot of people around my parts that are DSM freaks use these and mbc's or ebc's (manual/electronic boost controlors)

 

[Axman]

useless on the focus, someone was talking about that a few weeks ago on th FI thread, do a search..

 

[focaltech]

These parts will not work on the focus, the ECU is very smart and will learn around the parameters these parts change.