i been quoted 12hun for a haltech computer for my engine when its gets a fully worked topend they said having a chip is great for the engine mods when its done but u cant remap chips n said it would be cheaper in the future i can believe this but who disagrees with this
if your going to be constanly changing things electronically it would be the best to have because you can make little changes here and there also can change things on the go.