well...im just wondering...which one is better, fum or safc? or it doesn't matter...well..from my understanding...safc has to be tuned...but ...what about fmu? well thanks for looking.. wagonL
well...for a turbo...i want my car to be turbocharged but not realy sure which one is best ....FMU or S-AFC....i just want something to control my air and fuel...for just the time being...