With a single map without mechanical intervention tend to lean too much to the mix and you can do damage... but with due precaution mechanical ( those highlighted by claudio, who has missed only the cams) the car changes, with garrett 1446, you can easily arrive at 200cv with the map is made to perfection.
Beyond this threshold, you must then focus on turbines of different type, such as td04 or protoxide... Ah, last thing, be careful not to give too much torque because the exchange gives...