lol....so your the one that bought it aye!!!.....I was watching it.....should be good for a plug and play IMO!......just go for a quick run up on a dyno if your worried!
I can not see it being anything too radical and if it is with your turbo you wont be leaning off anyway!....but then again I could not find anything on the web for it!
The problem with mine was I was running an Impul at the time and it had no boost cut!.....I also didn't have control of boost at the time and with all the little bit's I had added on it leaned off fairly quickly.....+ I had the standard fuel pump!
For e.g. at the moment I am running the Nismo with all my little bit's and pieces I am hitting 97% duty cycle at 4,000rpm on 8PSI boost and with 70% throttle application. Cannot wait for 18PSI, 6,500+RPM and full throttle usage again!