i say try goin with a piggyback if you want more power...therefore you can tune the car according to the powerband of the motor... a piggyback would also allow you to raise the fuel cut rather than just get rid of it...but make sure the motor can handle the higher engine speed, although im not sure if your stock injectors could handle 14psi...they will probably max out close to that point so i would suggest upgrading them if you plan to up the boost
h34r: