Hello, help please. You want to make d14a5 from 75hp to 90hp. Cut a gasket, but what about the ECU? Is it necessary to change the ECU in this case? I have ECU from d14a2. Different fuel maps in these ECU? 37820-P1J-e11 from d14a5 and 37820-P1J-e00 from d14a2. Thank you!