i called xat today which martin(180sx) works there and theyn said 40 is pushing it alil bit so what i planned on doing was having a low boost and a high boost. run low boost when drifting and daily driving and if i go to the strip or happen to get into a race on the street a can switch it over to high boost.
its not like a need 400hp to go to school or whatever im just saying it would be nice to have it when i want it.
the low boost tune could be for around 360 and the high boost could be for 400 i dont see the problem with that. its not like im flooring it everywhere i go im usually good to my motor.