thats interesting cause i asked my tuner if i could rum 11psi boost with a stock ecu,3.5" exhaust,r34 smic (im now running a fmic) and stock turbo and he said it it would go into rnr and that there are no real gains to be made.
the 204kw u made in ur r33 was it a safe tune so to speak its not goin to blow ur motor or turbo in the near future?