Well,I certainly need some performance for my atx. Should i get all my mods(intake,exhaust,nitrous ect.) and then get a chip custom burned. Or perhaps should I just go ahead and get the chip? I am confused. I don't want to pay 400 or 500 dollars for a custom burn if it isn't nescesary. Will it hurt the chips performance if i just start adding mods to my car that aren't programmed into the chip.