Mustang performance Chip

Has anyone used the velocity performance modules? My buddy got one for his probe and is happy with it but I was curious if anyond had tried the mustang chip?? It is the cheapest chip I have been able to locate anywhere. I know they sell them on www.20horsepower.com but was wondering if you could get them cheaper anywhere else as well.

Unless you have some major work done to the motor, a chip won't do you much good.

Also, I think it's worth noting what the company says on their website.....

The fuel/oxygen ratio must remain between 13:1 and 17:1 to remain efficient :sly:

How would you like to have these guys Dyno-Tunning your car?

"Hey Larry, your a/f ratio is 16.5:1, it's still a little rich."

I agree with motor head. In stock form the chip won't do you much good. And even then the only chips worth putting in are ones that have been custom burned for your set up. Stick with the bolt ons the reward in HP is much better.