then its time for a aussie ECU
Motec, Haltec , Microtech, Wolf 3D theres a few more options
best idea is to talk to tuners in adel the one you choose go with the ECU hes most familiar with
any ECU is only as good as the tuner/tune
i got microtech in 32 GTR its great just needs a little more tweaking to get better fuel economy only getting 400k's to tank atm (city + highway + little bit of misbehaving)
RellikZephyr