it depends on how your doing your turbo setup...if your replaceing the ecu for a programable one..no
if your adding larger injectors with an s-afc or fields controller...no
if you running stock injectors and fuel pump...depends on boost and turbo size..but safe to say yes
Knowledge, I hope Greddy cuts you a check for all the advertising you do for them
I agree with pissed on this one.....the fmu route will have you breaking something...at the VERY least run larger injectors if your going the cheapo route!
but doing it right the first time pays in the long run