Anyone used it? Know if it's any good?

http://www.cyberestore.com/davis-car...ico_CarChipPro

I just saw an ad for it on the side of this forum and it looks like an easy way to see your hp and things like that, just wondering if it's a waste or not..

 

According to the "table of parameters" it doesn't read HP.

Other than that I don't really see their worth.They might be useful to keep an eye on young drivers or as a curiosity but since you can't use one to change anything in the ECM I wouldn't buy one.

 

HOW COULD YOU TELL IF YOUR MUSTANG ( ITS A 2000 ) ALREADY HAS A CHIP IN IT ? ARE THERE THINGS THAT SIGNIFY SUCH A THING, AS IN... WHEN YOU START THE CAR THE GAUGES START AT ZERO FOR EXAMPLE AND THEN PEG OUT AND RETURN TO NORMAL ? HOW ELSE WOULD I BE ABLE TO TELL. CAR HAS HAD ALOT OF THINGS DONE TO IT ALREADY...I WONDER HOW FAR THEY WENT