since i already have a fields vtec controller and fuel mapping piggyback crap. when i put my turbo kit on will i need to use the FMU? If not should i leave my fields data to where its at??

 

well.... there is a way you can do it with the vafc only, actually a guy on this board was going to try it. there have been a few write ups about it. but if your not going stand alone, i would use the fmu, but thats just me HTH


Rob