If your future plan is turbo or a head/engine change, buying a header now might be a waste of money. The ls header won't fit on a vtec head. and it won't be useful for turbo at all.
before you spend a dime, come up with a plan
yeah I know these are only for a b series so it wouldn't fit anyother. I think I'm just going to do the internals and get a gsr head and fine tune that mf