Originally posted by nruva:
<strong>Yes and no... I actually have talked to a few people on it. Some cars will see negligable fuel saving, about 1-2 MPG. If you are already in the High teens, low twenties, then you won't see any need for it, but the gas guzzlers may get a few more miles to the gallon. It really doesn't boost any HP, none. Some people swear it gives them a little more boost, but hooking it up to the computer that can't been shown at all. Oh and it doesn't really work at all on Fuel Injected systems, Carbs have much better results. I'll pass, it could save you a few hundred a year, but it really isn't a great improvement, and the long term effects (although I doubt it would do anything bad) are unknown.
-Nick</strong><hr></blockquote>
Nick,
Thanks for your reply, It was very help.
I will save that $69 for a video game instead.