ECU and FI Hello guys, looking for some help with my 318is 1997. I want to build a simple, low boost, clean turbo setup for my car, but im having trouble regarding one topic: What to do about the original ECU? Can i keep it? Do i need any aftermarket chip or tune? For any amount of boost? I live in Brazil, and finding parts is hard for us here, so, I want to keep it as simple as possible. Thanks. |