1. Scott James

    What do you think? Turbo on a Non Turbo

    Hi, So this might sound a bit crazy, but i'll put it out there, I've done a lot of research recently on how to make my 2.5L z4 faster. and there isn't much option other than buying a different Z. A mechanic friend of mine suggested the Idea of adding a turbo. To me It looks like there would be...