Originally posted by razerman
Sinister posted turbo and controller code which gave something like 1300bhp(with less powerful exhaust you can get closer to what you want) . Just can't remember which thread. It was for black edition btw but when I tried it to normal GT-R it worked the same.
For some reason I have 00001224 in my head

but it can be something like stock gt-r turbo code aswell.
i saw sinister videos on youtube, very clear tutorial. but havnt checked him out on the forums.
Originally posted by tacoxd
Try adding a supercharger as well. Or stage 5 engine tune if you know HxD.
im not gonna put a supercharger cause the real one uses a custom turbo kit. i was thinking of having stage 4 and 5 installed, but i cant install them on the specv gtr. i cant use HxD for some reason always fails and ends up messing up, im not good with editing codes and stuff. can i install the stage 4 and 5 engine from slims 1.3.1 editor or the luca 1.6 editor?
---edit---
okay, found a solution, changed the turbo to FFFFFFF in garage editor, reached the HP i wanted BUT cant upgrade turbo or engine, so i didnt hear any blow off, wich is kinda stupid, and then no exhaust note, for some reason, just engine noise and turbo spooling..