Ok Im gonna do the RTEK ECU mod for my TII so I can have bigger secondaries I just wanted to know after that mod do you still have to use the same type of injector meaning high/low impedence whatever they come stock with im at work and cant remember off the top of my head. I know some people have done this mod just wondering were they bought the injectors. RX7.com sell the injectors and resistor you would need for a stock setup but since you mod the ECU do you have to use the same impedence type, if that makes sense to anyone.