I have a stock 1HD-T, as does a buddy of mine, but my turbo whisltes louder than his does. One can hardly hear his, mine though quiet, is noticeable.
So what makes the turbo louder than the others? How can one make their turbo whistle louder without modifying the boost etc?
I can just feel the respect for me on this board plummet
So what makes the turbo louder than the others? How can one make their turbo whistle louder without modifying the boost etc?
I can just feel the respect for me on this board plummet

and kids going to be annoyed?