Caution When Flashing ECU! A BMW X3 Owner’s Tragic Experience with ECU Tuning!
First, let me clarify that this story is a bit long. Please prepare yourself mentally. Hello everyone, I bought a low-power version of the BMW X3. At that time, I was just starting a business and didn’t have much capital, so I couldn’t afford the high-end model. Since it was a low-spec car, the configuration … Read more