View Full Version : J4 ECU with SAFC and or ECU tune.

05-15-2008, 11:38 PM
I would like to know if there is anyone who has a J4 ECU, and are using a Apexi SAFC in conjunction with their mods? I am going to s15 turbo, z32 maf and 550cc injectors, I have not found anyone that does a ecu tune for my J4 ecu, and i am not sure if the power fc will work with it. I know that if i were to put in an e5 or a 62 ecu that my car (http://www.zilvia.net/f/showthread.php?t=192592#) will not run correctly.

05-16-2008, 06:30 AM
I have a Kouki (J4) Power FC on my car. Took me a while to find one used.

You can repin your harness and used a redtop/e5 power fc but I never put the effort into it.

I put an SAFC on my car many years ago but never had it tuned before i sold the SAFC.