Nismo ecu swap?

Originally Posted by Jhill

I too wonder about flashing the Oem ecu with the Nismo tune though. I know people get more power from after market uprev/ecutek and am considering an uprev tune from a local tuner that has a good rep but it would be nice if someone found the actual differences between Nismo vs base/sport so we could just input those numbers and know that we may not be getting every last HP but we would have a safe / reliable factory tune.

Originally Posted by Jhill

There may not be but that is why it would be nice to see if someone had access to the numbers to verify. Even simpler is if the Nismo has a different software I.d. When programming vs the base / sport. Something I will ask when I bring mine to a contact at the dealer in a couple weeks to check if mine has most current programming is if the Nismo has different programming.