I have a '99 Accord EX. What steps do I take to add performance and horsepower?

It all depends on your fundage($$). most people start with the basics like: intake, exhaust, hearder, ext. (all the bolt-ons) and depending on your financial situation there are many options.

how much butter you tryin to put on dat bread. define a goal and then work towards it. that;ll determine your cash outlay and give you a clearer picture as to what you need to do. but the basics as mentioned are a solid foundation.

how much hp will I/H/E give to a 01 accord I-4?:confused: