hi, i just got the greddy turbo kit installed. and i am using the original emange ultimate data. my friend suggest me to get the microtech ecu. he said emange doesnt work good. and i still want to use the emange. is that possible if i rewrite the data?

 

You might want to ask in the Tech Garage or Aftermarket Area.

 

There is a whole section of this forum in aftermarket upgrades about engine management. Try searching there as there is a lot of information.