hello, is there any difference between the two?, im newb to tuning and new to the 4g63 as well, my goal is 300-350whp, would safc be enough?, thank you
#13083, "RE: SAFC VS SAFC2 " In response to Reply # 0
They are basically the same. The SAFC-II has a knock-sensor wire that the SAFC-I doesn't, but it's kinda irrelavant b/c the ECU doesn't read it anyway. They have some appearance differences too, but that's about it.