thestocky

Hi all, I'm new here, just thought I'd say 'Hi' here first I love the 350z, but unfortunately don't own one (yet). Just researching into them (and this seems like the best place!) to gain a better understanding of the differences and available options - so there'll be loads of annoying questions from me coming up! Thanks

Hi all, I have a question regarding the power difference between pre 05 (GT4) engines. I've seen a good wiki page which says which cars have different engine codes, but I don't understand how the extra power is achieved. Is the power a simple ECU change or are the engine components different at all? Thanks to any help with this query!