welcome to han:cheers: so you have 94 rs? nice not bad at all and just so you know vtec or variable timing electronic control is what makes a honda a honda basically put but as far as your performance gains with the mods you plan to do, you will see a slight increase in take off and responce i would say for you first mods stick to basics bolt ons: intake, header, catback, gears , pulleys, lowering springs or coilovers, etc.... and vtec is pretty easy setup to do, its a ls block, b16 head w/ gsr parts or ls/vtec conversion and can be done for under 2k but as i see it your integra a statement of yourself and you can make it to be what ever you want it to be, but all in all welcome