[afeezor97]

I have a Power Programmer III for my '97 GT, with cat-backs and underdrive pullys already installed. It did make my car faster, dropped the 1/4 times nearly a full second. The biggest down side i have is that it tells the computer that it is using 93 octane, and i can only buy 91 around here.. You can set it up to turn the fan on sooner (176) so you can run a 180 thermo. and change the rev limit, unless you have an auto, thats about all you can do.. Was it worth the $350? Well I bought it cause its ad said you can correct the speedo if using different gears or tires... That was B-S. Only on some models. To tell you the truth, i want to sell it anyway, cause the SC and Turbo kits i am looking at come with a preprogrammed chip...