Z Zhong New member Feb 20, 2010 #1 what is the benefit of getting my ecu "chipped" or putting a better ecu in my car(97 ek hatch). if i can put a better ecu, can i put an Si ecu in?
what is the benefit of getting my ecu "chipped" or putting a better ecu in my car(97 ek hatch). if i can put a better ecu, can i put an Si ecu in?
