Some time in the future... probably more than a year away... I'm planning for a swap in my Prelude. From F22 to H22. In the meantime... whats the best way to get some more power from the F22 that's not too expensive (less than $100) and/or (preferably) can be used on the H22 also?

Like headers, the ones that are made for F22 won't fit an H22, right? That would be something that would have to wait till after the swap.

Cold Air Intake is one thing I'm thinking, that should fit after F22->H22 swap, right? Any other suggestions? This is also for a daily driver too with some fast/aggressive street.