hey there all i need some info regarding turboing my 7afe. i'm from Cape Town south africa and actually own a AE92 corolla 180i hatch or Conquest as it's known here. i'm running a t3 garrett turbo and standard injectors with stock ecu. the car is driving perfectly at very low booost. can i use a piggy back ecu for fueling only cause the timing is perfect. and what injectors should i use. any help will be appreciated.