i used to run a f-con but i have bigger secondaries, so i went safc....

the safc modifys the afm signal so the ecu will add or take away fuel...

the hks fcon take all the info from the sensors and ecu and sends its own signal and pulse width to the injectors, allowing LOTS more fuel from injectors.

sooooo...

would the modifyed afm signal from the safc to the ecu allow me to adjust the fuel out put... seems like it should still work.

if the fcon takes what the ecu sees and goes from there..... then it should still be the safc > ecu > fcon > injectors.

i like what the fcon does... and i already have a safc... thats why i ask.

 

Actually Dale did the same thing when he ran a small t04 before he went to the e-manage. However for the cost of the two, you could probably grab an e-manage or save a few hundred and go for the lt8.