Originally posted by qtiger
Either get your car tuned or don't get a chip. The "Spoon" and "Mugen" chips are both designed for race vehicles, will destroy your fuel economy, and disable many of your car's sensors.
Not to mention the clones on ebay,who knows where they got the A/F maps,vtec engagement points,etc..That place is a total scammers paradise.The mods you mentioned are not going to make up for it,they are designed for endurance race engine's like the ones in Japan.Not to much is left that could be called OEM,as we know it.