ECU Reflash on 2.0T Yields More Power

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ECU reflahes have been out for the cars over in the Asian markets, but now that the cars have hit US soil it suddenly becomes more interesting. Attatched is a picture of a dyno tune that was done to a 2.0T Genesis Coupe that was otherwise stock. It showed a healthy gain of around 35PS, which for arguments sake is very close to 35HP at the wheels. It’s actually around 34.5HP, but lets keep it simple; the bottom line is that you can still see a healty increase from just a reflash. Source: GenCoupe, DTMSpeed

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