to my knowledge, there is no way in earth can you get an h22 swap legalized in a 2002 car. honestly, if you want some power out of it, you have to do it illegally. an h22 would work so would boost, but neither's legal. I'm sorry to say this, (and you probably have heard it amilion times), if you want something decently fast.. u just gotta let go of your car, or do swaps/fi. And if you just can't part with your beloved accord (like me), then boost/swap would be your only option.