NO. Don't get it. I don't even have to know what company is selling it to let you know it is a scam. The company themselves, which is probably just some dude that made up a webpage, is selling you a resistor in a fancy box, or something even more retarded. There's no reason and no advantage to "chipping" a vehicle unless it has other mods done to it that require a change in the computer to run properly. Some cars do respond to chipping, but they are mostly turbocharged with factory variable electronic boost control, like a superduty or a turbo golf.